Energy model worksheet 3

01- Teacher Notes; Teacher Notes on energy storage 02- Energy model: Key Ideas 03- Activity#1: Introduction to Energy 04- Reading 1: Summary of the Energy Model CHEM1612 Worksheet 3: Free Energy and the Gas Laws Model 1: Enthalpy (Δ rxnH) and Entropy (Δ rxnS) of Reaction In week 2, you developed a way of working out the value of enthalpy change for any reaction from the values of How well do you understand photons, energy and wavelength? Find out with this interactive quiz and printable worksheet. How much energy does a 180 Calorie, half-pint carton of chocolate milk store? (One food Calorie = 4186 Joules) 3. What evidence do scientists have that electrons can move from one energy level to another? 5. One useful strategy for problems that “appear” to have too many variables is to define on variable “in terms of” of another variable. 5. This webinar, which took place on July 11, 2019, outlined the structure and effective use of energy codes for architects, highlighting new and significant provisions that impact architectural design and cost. 5 m/s2 . Develop a model to describe the cycling of matter and flow of energy among living and nonliving parts of an ecosystem. Worksheet Thus the one with the greatest ionization energy, BY FAR, is Na+; next is Al+, and Mg+ has the smallest. How much energy does a 180 Raters are also certified in the use of energy modeling software and some have expertise in modeling for energy code compliance. Label the picture with to n=2" and list the corresponding color of light emitted. 2. com is an online resource used every day by thousands of teachers, students and parents. See the fact file below for more information about matter and energy or alternatively you can download our comprehensive worksheet pack to utilise within the classroom or home environment. However, they are not at rest! Distribute the Energy Pyramid Worksheet (S-B-2-3_ Energy Pyramid Worksheet. cof e lab setup and conclusions pdf. Draw six neutrons in the nucleus of the atom. The levelized cost of energy (LCOE) calculator provides a simple calculator for both utility-scale and distributed generation (DG) renewable energy technologies that compares the combination of capital costs, operations and maintenance (O&M), performance, and fuel costs. SCPS Chemistry Worksheet – Periodicity - page 4 D. The energy transfer from one trophic level to the next is about 10%. Grade Six: Energy Lesson 6. It is released flrst from Y, halfway up the slope and then from X at the top of the slope. 529 × 10-10. !!!!! 7. ) Due to basal metabolism, the student radiates about 100 Joules per second into the environment. A, B, and C are correct. gov 3 can erode into sediment. 0 N lightsaber is accelerated from rest at . b. edu 3D Molecular Designs with the levels closest to the nucleus of _____ energy than those farther from the nucleus. Tree branches high up in a tree have potential energy because they can fall to the ground. It shows how much useful energy is available in each layer. (3) a lack of skills, knowledge or experience, and (4) caused by Imagine that you had more energy and Bohr Model Worksheet Directions Draw the Bohr Models showing all the electrons in each energy level. Describe a situation in which a force is exerted for a long time but does no work. En (J) raverage (m). subtotal $ add % discount based on line 4. ATP IS THE ENERGY STORING MOLECULE. How much energy does it consume? An oven consumes 425 kWh of energy in order to provide 386 kWh of useful energy. ☐All proposed roofs, above-grade exterior walls, below-grade exterior walls, exposed floors, slab-on-grade floors, and opaque Answer: a) Lattice energy b) Electron affinity c) Heat of formation 3. A food chain is a model that identifies the feeding relationships and the flow  Unit 3 -Solubility Introduction to Potential Energy Diagrams VIDEO WORKSHEET 3-2 IDENTIFYING AND SEPARATING IONS AND Ksp PROBLEMS KEY  More rigorous Gibbs free energy / spontaneity relationship · A look at a Standard change in free energy and the equilibrium constant . Each electron has a fixed energy = an energy level. How many orbitals are possible at the 3rd energy level (n=3)? 4. Draw the Bohr model for magnesium. 3. (One food Calorie = 4186 Joules. Doublets and Triplets: Appear in the spectra of some atoms: Very close pairs of lines. Using the word bank, students will fill in the graphic to show how energy flows in an ecological community. 3: Energy Transfer & Transformation Lesson Concept Energy can be transferred and transformed between different forms. Within this model, we consider N non-interacting magnetic dipoles, with dipole moment µ, in an external magnetic field of strength B. This worksheet will guide you in making a quantitative comparison between the electrical energy consumed by the Black Rock Forest Science & Education Center (SEC) and the solar energy received by the Forest. Identify the major points of the Bohr model of the atom. See 3 more replies. Explain how work and energy are affected by power. What is an The Quantum Mechanical Model Worksheet Chemistry; Coleman 1. A 10. ©Modeling Instruction - AMTA 2013 1 U8 Energy - ws 5 v3. Now let’s determine how much light is being wasted by shining up into the Pre Calculus . Unit 3- Free Fall Acceleration Unit 3: Guided Notes. How much kinetic energy does a 2000 kg SUV traveling 70 mph have? (1 mile = 1600 meters) 2. 2 × 10. Look to see if Your Model. Exercise 3: Plot the total energy, and the kinetic and potential energy components on the same graph for beryllium and interpret the results. Energy Flow Worksheet 1. Mission 7 - Saving Energy PDF 1MB. The equation that expresses this mass-energy equivalency is: E = mc2 (c = 3. a. Beyond that energy, the electron is no longer Apply for weatherization assistance in 3 simple steps to save money on your energy bills. 19. Use the table above to fill in the chart. This 10% energy and material transfer rule can be depicted with an ecological pyramid that looks like the one below. In the Bohr Model of the atom, electrons are arranged in fixed orbits called energy levels at increasing distances from the nucleus. from the n = 4 to n = 2 energy level. Welcome to Mrs. 4. - Investigate how volcanoes, changes in the Sun’s energy output, the ‘climate sensitivity’ and ‘global dimming’ affect the temperature of the Earth, using a simple climate model. 6. It represents how much useful energy is available in each trophic level, or nutritional level. Draw Born-Haber cycle for the formation of calcium oxide. Unit 2- Horizontal Acceleration Unit 2: Guided Notes. Potential and kinetic energy printables. We can call it the ‘ k – shell ‘ . Sketch: Heat Transfer List the different types of heat transfer that occur within and around the structure. AMTA 2013 1 U8 Energy - ws 1b v3. Use the numbers in the colors above to  Feb 8, 2012 models showing relatie size and arrangement of the plants in the solar system. SRP Registration Number: a. watts your horsepower. When to 3) It does not work for my bridge, BUT it should. Draw the shape of an s and a p orbital. Note that this does not Physics Worksheet Electrostatics, Electric Fields and Potential Section: Name: Mr. 1. What is the ionization energy of an element? It is the minimal energy needed to remove an electron from the outer shell of a neutral atom in a gaseous state. Matter is anything that has mass and occupies space. CHEM1901/3 Worksheet 10: Free Energy And Equilibrium Model 1: Enthalpy (Δ rxnH) and Entropy (Δ rxnS) of Reaction In Model 3 in week 9, you developed a way of working out the value of enthalpy change for any reaction from Using the Bohr model, determine the energy, in electron volts, of the photon produced when an electron in a hydrogen atom moves from the orbit with n = 5 to the orbit with n = 2. Below we have 20 great pics with reference to Writing Formulas Ionic Compounds Chem Worksheet 8 3 Answer Key. Section 1: Watt Reduction Worksheet for New LED Fixtures and  2002 New York State Energy Conservation Construction Code 3. Draw Born-Haber cycle for the  Answer the following questions using your Unit 3 notes. What is the maximum number of electrons allowed to occupy the following energy levels: n = 1 n = 2 n = 3 n = 4 3. Electrons absorb energy by moving to higher energy orbits. • Designate your choice of system with a dotted line. In the forth trophic level are ____ that feed on secondary consumers to obtain energy. Power is the rate at which energy is transferred and power is the measure of how fast work can be done. ! 3! 6. The LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. Energy Pyramid - Producer – Consumer – Trophic Level - Complete the table that relates to the food web below: Organism Trophic Levels Quantum Model Worksheet - Answers Use your quantum model notes to answer the following questions. Find this theme worksheet along with many others on this page of theme worksheets. Then color the correct number of electrons for each orbit. Put the correct letter in the blank. A race-care traveling at its maximum speed(c) Both forms Unit 7 – Energy - Worksheet 4: Be careful with units and unit conversions! 1. A typical electron configuration consists of numbers, letters, and superscripts with the following format: A number indicates the energy level (The number is called the principal quantum number. A student eats a tasty school lunch containing 700. Organisms that directly use energy from the sun to make their own food are called: Autotrophs 3. Draw the orbital shapes for the following orbitals (label all three axes): a. What is its percent Energy Pyramid This section will be completed in Studio along with the Energy Pyramid worksheet. 2; Energy Flow. What is its kinetic energy? 2. d. What does the orbital quantum number, l, tell us about the location of an electron? Calculating electron energy for levels n=1 to 3. 8th Grade Science Energy Unit Information Milestones Domain/Weight: Energy and Its Transformation 40% Purpose/Goal(s): By the end of Grade 8, students should be able to identify the kinds of energy involved in common scenarios, explain energy transformations in terms of the 3 COL Worksheet . The minimum energy, E, required to release the photoelectron from the metal surface is called the work function, W o, of the metal. What does it mean that the energy of an electron is “quantized”? 2. This lesson helps students to use mathematics and computational thinking by using the mathematical model to solve problems. What trend in ionization energy occurs across a period on the periodic table? What causes this trend? Circle the atom in each pair that has the largest radius. In this activity, students will learn about the differences between non-renewable and renewable energy resources. Presentations and Videos Webinars. A form of energy that you can hear. 00x108 m/s) or E = ( m)c2. Scene 1 This is an Energy Pyramid. Electron Cloud Model (page 116) 6. c. Mg, Si, S b. Ge, P, O All are in different groups and periods, therefore both factors must be taken into account. Model documents are provided to serve as a guide in setting up an ESPC with an Energy Service Company (ESCO). Is the following sentence true or false? When electrons release energy, some of the energy may be released as visible light. Here is an energy pyramid for one specific food chain. An energy transformation is the change of energy from one form to another. A skier at the top of the mountain(a) Kinetic Energy _____2. 3 solution Atomic Model Worksheet Worksheets for all | Download and Share The two basic types of energy. The worksheet includes energy   V = − e. quantum. 1 – Light and Quantized Energy • The Nuclear Atom and Unanswered Questions o Bohr and the Planetary Model • Wave Nature of Light & Spectroscopy o Absorption of Energy and the “Excited” State o Electromagnetic Radiation o Wavelength and Frequency o Speed of Light Equation: c = λν The Energy Systems division pursues applied research and development to strengthen the economy, enable energy independence, mobility, and national security. kastatic. 15 November 2011 -- Dakar, Senegal . The kinetic energy of a 20. The division conducts research, development, and demonstration from bench through development based on critical alliances/partnerships with industrial partners, universities, other national laboratories, and other Argonne divisions No energy is required. doc) and a pair of scissors. What is the difference between the 2s and 1s orbital? How Start studying Chapter 3 Electromagnetic Energy Worksheet Questions (3-3). : overall attractive. Gasoline in a storage tank(b) Potential Energy _____3. An oven consumes 425 kWh of energy in order to provide 386 kWh of useful energy. Explain the difference between Schrödinger’s orbitals and Bohr’s electron orbits. gov Solution for Calculate the Energy! Student Worksheet Neils Bohr numbered the energy levels (n) of hydrogen, with level 1 (n=1) being the ground state, level 2 being the first excited state, and so on. Have questions or comments? For more information contact us at info@libretexts. Photosynthesis . How Does Energy Flow Through an Ecosystem? in the ^Model Ecosystems Worksheet areas, and refer back to the notes in the ^Field Guide _ area if necessary Bohr Model Worksheet For each element draw the inner electrons blue & the valence (outer) electrons red. Free Fall Worksheets . Attachments 1. Energy Model Worksheet 3: Quantitative Energy Calculations & Energy Conservation Be careful with units and unit conversions! 1. Label them with their charge. The Bohr model works well for very simple atoms such as hydrogen (which has 1 electron) but not for more complex atoms. IONIZATION ENERGY For each of the following sets of atoms, rank them from lowest to highest ionization energy. When an electron falls from a higher energy level to a lower energy level, how is the energy released? 4. Guided Inquiry Worksheet 3: Two-State Paramagnet The two-state paramagnet model is another simple model that can be used to investigate the fundamental ideas of Statistical and Thermal Physics. Energy Efficiency Worksheet A computer that is 87% efficient consumes 375 kWh of energy. State the four quantum numbers, then explain the possible values they may have and what they actually represent. 1 Name Date Pd Energy Storage and ©Modeling Instruction 2010 1 U8 Energy - ws 1a v3. Which statement best describes Group 2 elements as they are considered in order from top to bottom of the Periodic Table? (A) The number of principal energy levels increases, and the number of valence electrons increases. Write all over it, jot down some examples, or whatever else you need to do. from the n = 3 to n = 1 energy level. THE ENERGY IS STORED IN THE BONDS OF THE 2ND & 3RD PHOSPHATE. org or check out our status page at https://status. Sight down the C-2 to c) Without calculating energy costs, plot potential energy vs. Where is the majority of the mass located in an atom? Worksheet on Photosynthesis and Respiration – The Answers are in Italics . The California Energy Commission updates the Building Energy Efficiency Standards every three years. Some energy is still lost to heat. Have students fill out the next section on their Color the Rock Cycle Worksheet. the fifth principle energy level n = 5 b. How much kinetic energy  Name Date Pd Energy Model Worksheet 2: Qualitative Energy Storage 3. Energy Model Worksheet 3: Qualitative Energy Storage & Conservation with Bar Graphs For each situation shown below: 1. In the _____ state of the atom, the electrons are in the lowest _____ level possible. Most people think you have to wait for the $35,000 model for the Model 3 to be comparable to a nice Camry, but the calculations show that the tax credit and fuel savings make the Model 3 very EN1 Page 4 of 12 12/14 c Envelope Assembly ☐Check if additional envelope descriptions are attached (Please use the EN-1c). It all starts with the energy from the Sun. In Lesson 3 they explain why that pattern exists by tracing matter and energy and connecting scales: (a) matter cycling and energy flow among carbon pools at the ecosystem scale, (b) growth, life functions, and death of organisms at the macroscopic Which animals eat plants? Which animals hunt? Climb up this energy pyramid that describes nature and animals. In this problem the equilibrium is at 25cm so as the spring is stretched from 25-30 cm, x=5cm=0. 0 N lightsaber is accelerated from rest at a rate of 2. Compare the energy of an electron in the ground state and an electron in the excited state. 3 Health Benefits to Weatherizing Your Home. Explain why it does no work. MS-LS2-3. Energy is often stored in most of the six mechanism, but we are focusing on the one or two mechanisms that store most of the energy. Small Group Activity: Energy Pyramid. She used a very large exercise ball for the Sun and 9 golf balls for the 20. worksheet hints. Definitions - match Atomic radius Decrease Electron affinity electronegativity First ionization energy Increase Ionization energy Metals Noble gas configuration Noble gases Nonmetals Semimetal Shielding effect 1. Complete the following table by writing the name of the cell part or organelle in the right hand column that matches the structure/function in the left hand column. Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems. Energy Trust helps Oregon residential, business and nonprofit utility ratepayers use less energy, save on energy costs and move to renewable resources. Rank!the!typical!reagent!gasses!in!order!frommost!to!least!aggressive!at!ionization. energy problems – answers pdf. Dana Center at the University of Texas at Austin 3 ! 5. For this atomic fingerprint worksheet, students read about the Bohr model and electrons changing energy levels and emitting energy. nasa. ATP IS NOW ADP. To do this, we’ll multiply the results from the previous page for one bulb by the total number of bulbs we calculated in Step 3. How did Bohr expand on Rutherford's model of the atom? 2. U8 Ws 3 V3 1 Answers PDF Files, U8 Ws 3 V3 1 Answers. If, instead, enough energy is supplied to the atom to completely remove the electron, we end up with a hydrogen ion and an electron. The first energy level only holds up to 2 electrons. How much energy does it consume? 3. Let’s take a closer look at each level of this energy pyramid. Worksheet 1. For more than 20 years, EPA’s ENERGY STAR program has been America’s resource for saving energy and protecting the environment. In which of these groups does photosynthesis occur? Plants and some bacteria . FY2019 SREC Registration Program (SRP) - Final As-Built Technical Worksheet Technical Worksheet Page 3 July 2018. How many electrons are in a hydrogen atom? 2. The storage mechanisms are E k, E th, E g, E el, E ch, and E i. A trolley makes two separate runs down an inclined plane. Lin 3 27. A 3. Worksheet #1: Atomic Spectra Answer the following questions using your Unit 3 notes. These are: gravitational en-ergy, kinetic energy, heat energy, elastic energy, elec-trical energy, chemical energy, radiant energy, nuclear energy, mass energy. Key stage: KS 3 3. WorksheetWorks. Students construct an energy pyramid using information presented in the PowerPoint An Ocean of Food Chains and Food Webs and their marine seafood web. 2 Physical Properties Ionization energy Electronegativity Atomic Radii Ionic Radii Across period 3 & down group 1 & 17 More Trends – Worksheet Ionization Energy: The energy required to remove one valence electron from an atom. Adding heat to matter makes the particles move faster. See Model 2 in order to identify the color of spectral lines produced in each of the hydrogen atom electron transitions shown in Model 3. Use these worksheets with kindergarten and grade one students. Page 3  Worksheet #3. grid to determine the energy, cost, and carbon footprint of the lights from this city. Energy Answers 3. Constant Acceleration Worksheet #2 . Fortunately both factors reinforce one Introduction to Cost Modeling, Template Overview for Performers Worksheet Details Production Model & OpEx (3/3) Renewable energy resource worksheets- could be used for revision, OR as a research aid when making the posters (template also added seperately). If the rock falls, the potential energy will be converted to kinetic energy. Sketch the energy bar graph for position A, indicate any energy flow into or out of the  Answer to Unit 7, Energy Worksheet 3, Energy Bar Graphs Show your choice of @Modeling Warkshop Project 2006/A TIME for PHySICS FIRST Unit 5, WS 5,  The resource is a student worksheet of questions relating to the conservation of energy during the motion of an oscillating spring. Remember that there is a maximum energy that each electron can have and still be part of its atom. U7 review v2. Bohr atom model uses the term shell to describe the orbits of electrons. MS-LS2-2. Each time energy is transfered, some energy is lost. The Trade-Off Worksheet documents  Apr 12, 2016 Non-Modeling Worksheet. Develop a model to describe the cycling of matter and flow of energy among living and nonliving parts of an Bohr's second hypothesis in his model was that an electron only loses or releases energy (and therefore a photon) when it goes through de-excitation or drops from a higher energy state to a lower energy state. Circle the atom in each pair that has the greater ionization energy. Have students put all of their crayon sediment onto the center of the foil square. October 26, 2017. The energy features and performance specifications, materials, components, and manufactured devices for the building design or system Food Chains and Webs Student Worksheet Part 3: Creating a food web Food chains are simple models that show only a single set of energy-transfer relationships, but many organisms obtain energy from many different sources and in turn may provide energy to several different consumers. Chlorophyll . so that the energies involved are your choice of system with in your system a dotted line. A . Pie Charts Use pie charts to analyze the energy changes each situation given. The AMTA has expanded to a nationwide community of teachers dedicated to addressing the nation’s Science, Technology, Engineering, and Mathematics (STEM) education crisis. The ball returns to the air after hitting the ground, but does not reach the original height. pa + pb = pa + pbKEa + KEb = KEa + KEb + HeatMomentum Worksheet #3 – Elastic/Inelastic Collisions Period-Related Pattern Period Number = Number of Energy Levels 3. Answer the following questions using your Unit 3 notes. Slope-Area Worksheet (B) Usain Bolt Activity (B) Instantaneous Velocity (B) Instantaneous Velocity (A) Video: U. Electrons can not be or exist between energy levels. Energy Modeling Protocol ( check one): ☐Section 11 ECB. from the n = 5 to n = 3 energy level. Mission 6 - Renewable Energy PDF 1MB. Lesson 3: Matter Cycles and Energy Flows in Ecosystems. 1 Name Date Pd Energy Storage and Transfer Model Worksheet 4: Quantitative Energy Calculations & Energy Conservation Be careful with units and unit conversions! 1. ” The kinetic molecular theory is based upon the assumption that particles of matter (atoms or molecules) are in constant random motion. The particles have spaces between them. Here is the access Download Page of ENERGY MODEL WORKSHEET 3 ANSWERS PDF, click this link to download or read online : ENERGY MODEL WORKSHEET 3 ANSWERS PDF www. ____ Photon _____packet of solar energy. Looking at your graph, how does the temperature condition in your greenhouse compare to This page contains a model contract template and companion documents to help you launch energy efficiency projects through Energy Savings Performance Contracting (ESPC). However, any model calculation that violates the virial theorem indicates that the model is not quantum mechanically valid. Energy worksheets. According to the Bohr model for the hydrogen atom, which of the following transitions will emit light with the longest wavelength? a. Using the Bohr model, determine the lowest possible energy, in joules, for the electron in the Li 2+ ion. ©Modeling Instruction - AMTA 2013 2 U8 Energy - ws 5 v3. Detrivore Electron Energy and Light 5 20. A cell part may be used more than once. In order to determine the energy lost by the electron, an expression for an electron's total energy has to be developed. Directions: Determine the best match between basic types of energy and the description provided. e. The American Modeling Teachers Association (AMTA) was created by teachers to continue and expand the mission after government funding for Modeling Instruction(TM) ended. 0 Qualitative Analysis. It is an example of the Modeling Instruction pedagogical method. Model 2: Electron Energy. Name Date Pd Energy Model Worksheet 3: Quantitative Energy Calculations & Energy Conservation Be careful with units and unit conversions! Energy Quizzes Grades 2-3 Energy Review Quiz - vocabulary, true/false, and multiple choice (Grades 2-3) Customize Printables Grades 5-7 Energy Review Quiz - vocabulary, true/false, and multiple choice (Grades 5-8) Customize Printables Energy-Efficient Housing: Lesson 3, Model Greenhouses Activity — Greenhouse Design & Testing Worksheet 1 Greenhouse Design & Testing Worksheet Part 1 – Design In the space below, provide a simple sketch of your model greenhouse. Match the following terms (there may be more than one match per term): (a) Autotroph i. Draw two electrons in the first energy level and label them with their charge. Energy Storage and Transfer Model Worksheet 1a: Qualitative Page 1 of 1. For photoelectric emission to occur, the energy of the photon must be equal to or greater than the work function. Energy 2. Orange Box Ceo 6,159,875 views www. Honors Chemistry Worksheet – The Quantum Mechanical Atom Page 3 #4. roller coaster data. In a perfect world, we would have more time to spend on this. c of e lab pdf. n. 1 Energy Storage and Transfer Model Worksheet 1b: Qualitative Analysis - Pie Charts Use pie charts to analyze the energy changes in each situation given. The word kinetic comes from a Greek word that means “to move. What does the principal quantum number, n, tell us about the location of an electron? It tells us the main energy level that the electron is in. What is the kinetic energy of the lightsaber View 11_u8_ws_3 from PHYSICS physics at HKU. How did Bohr expand on Rutherford’s model of the atom? 2. K+1 or Mg+2. not guarantee the validity of the model. CHEMISTRY 151 - QUANTUM NUMBERS KEY 1. Na+ has the smallest radius for similar reasons. In this electrons worksheet, students determine the number of sublevels in the given principal energy levels, the electron configuration of the given atoms, and apply the quantum mechanical model. A. 0 N droid is 5. Calculate the amount of energy in joules and electron volts required (absorbed) to pull an electron in the hydrogen atom from the energy level (shell) closest to the nucleus to the third energy level (M shell or n = 3). On the physical diagram, indicate your choice of zero height for measuring gravitational energy. libretexts. If the electron of hydrogen is in its ground state, which orbital is it in? 3. Practitioner Workshop . Compare and discuss how cells store energy and release energy using ATP. (A) Sound (B) Light . 3 introduces the difference between transferring energy in the same form or transforming energy to Energy Worksheets. Grade 1 science worksheets and grade 2 science worksheets and printables. Mission 1 - What is Energy PDF 709K. Signature: Date: Installation Address: 1. What is the speed of the droid? 3. ANSWER KEY Black Rock Forest Electrical Energy Consumption versus Solar Energy Incidence. In order to model a real problem situation with a function, the first step is to define your variables. Electrons can jump from one energy level to another. The enthalpy of formation of calcium oxide (solid) = - 636 kj/mole factor is the number of energy levels. Write the quantum numbers associated with each of the following. 5 m/s. Human Energy Systems Unit, Activity 3. unit 7 worksheets (energy, work, and power) energy problems. Which of the following statements is/are true? (i) The trolley takes twice as long to run from X to Z as it take to run from Y to Z. Under certain conditions, electrons can make transitions from one energy level to another. pnl. Link In the previous lesson students learned that energy is classified as potential or kinetic. ] ©Modeling Instruction – AMTA 2013 1 U8 Energy - ws 1b v3. The Curriculum Corner contains a complete ready-to-use curriculum for the high school physics classroom. Chemical Reaction Model Energy Pyramid Worksheet 1. This worksheet will guide you in making a quantitative comparison between the electrical energy consumed by the Black Rock Forest Science  Jun 3, 2019 BECP's team of building energy codes experts is available to to states to support the implementation of model residential and commercial  3) Ineffective Area of the Contraction or Expansion Reach of a Stream Crossing a) Bridge Non-Modeling Companion Worksheet B (State Form 55234) for bridge the flow regime of the existing structure is changing from energy flow to  Jan 1, 2019 ComEd® Energy Efficiency Program offers networked lighting system 3. For example, if there are 10,000 calories at one level, only 1,000 are transferred to the next. A new 2015 version is coming soon. (A) heat energy (B) light energy (C) sound energy Teach your clients about the CBT model with this simple chart. Be careful with units and unit conversions! 1. Since they are rushing, they have enough energy, and they collide with increased impact. ©Modeling Instruction - AMTA 2013 1 U8 Energy - ws 4 v3. Here's another inference worksheet to give your students that practice that they need. ) Due Energy Storage and Transfer Model Worksheet 5: Energy Transfer and Power. How much energy does a 180 Calorie, half-pint carton of chocolate milk store? (One food Calorie = 4186 I do not think worksheet 3 alone was enough practice and assessment. Calories. As students are working, I walk around to see if there are any questions that their group members cannot answer with Unit 1 Worksheet #3 KEY. Indicate how most of the energy is stored in each of the objects. What is its percent Chemistry Energy Worksheet Answer Key Energy Storage & Transfer Mechanisms 1. TROPHIC LEVEL WORKSHEET. To start out class, I ask students to take out their homework, Worksheet #3 Constant Velocity Calculations and I take out my Unit 1 Worksheet #3 KEY. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Bohr Model Practice For each element, write the total number of electrons on the line. 05m 2 Energy stored from 30-35 is W going from equilibrium (25cm) to 35 minus work going from equilib to 30 Stores 3 xs more energy in 5cm stretch from 30-35cm than the 5cm stretch from 25-30cm Worksheet #1: Atomic Spectra. HOME ENERGY AUDIT: POWER WORKSHEET ANSWER KEY. When an atom absorbs energy, it is said to be in the _____ state, which is unstable. Einstein discovered that matter could be converted to energy (and vice-versa). 0 0. HW: Quantum Mechanical Model of the Atom Practice 1. Date Pd . This energy is called. j. This lesson about Bohr models and atomic spectra will help you better understand the role of electrons, and this quiz/worksheet combo will test your understanding of An electron configuration is a method of indicating the arrangement of electrons about a nucleus. the 6s sublevel n = 6, l = 0 c. What does the term energy flow describe in an ecosystem? 3. 1-3. roller coaster physics. Add this energy lesson plan to your Physical Science curriculum today. ©Modeling Instruction – AMTA 2014. Suggested reading level for this text: Grade 4-8 Find this inference worksheet along with many others on this page of inferences worksheets. 2 - 5. Describe the basic movement of energy through an ecosystem. i. Bohr's model cannot say why some energy levels should be very close together. Show your calculations. org This item is an model assessment for introductory physics on using energy bar graphs and flow diagrams to illustrate the Law of Conservation of Energy. Center for BioMolecular Modeling cbm. Harvey`s Webpage Unit 2 Summary Worksheet. Unless otherwise noted, LibreTexts content is licensed by CC BY-NC-SA 3. How much energy does a 180 Calorie, half-pint carton of chocolate milk store? (One food Calorie = 4186 Energy Worksheets Key Stage 2. Where does the energy for most ecosystems originate? How is this converted into the energy in food? 3. Energy has a large number of different forms, and there is a formula for each one. No energy. n – Pricipal Quantum Number: represents the energy level the electron is in, linked to the Worksheet 4 - Periodic Trends A number of physical and chemical properties of elements can be predicted from Energy, Electron Affinity and Atomic/ Ionic Radii. How much useful energy does it provide? 2. Activation energy is the additional energy that reacting substances must have to be able to participate in a chemical reaction. -20. Free Science Worksheets. Br or Cl. Worksheet: Energy Levels, Sublevels, Orbitals Name_____ CHEMISTRY: A Study of Matter © 2004, GPB 3. Unit 2 review sheet answers: PHYSICS UNIT 3 - UNIFORM ACCELERATION MODEL. ) Due to basal metabolism, the student radiates about 100 joules per second into the environment. How Bohr's model of hydrogen explains atomic emission spectra If you're seeing this message, it means we're having trouble loading external resources on our website. They answer questions about the atomic spectrum and the fingerprints for specific atoms. About This Quiz & Worksheet. There is a vocab list I used with an EFL student, and very heavily scaffolded sheet, as well as one aimed at r Grade 5 Science, Unit 3 Energy and Matter in Ecosystems Bristol–Warren, Central Falls, Cranston, Tiverton, and Woonsocket, with process support from The Charles A. If the photon’s energy, E, is just enough to release a photoelectron, then its frequency energycode. I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design or system design identified on this Certificate of Compliance (responsible designer). We didn't check worksheet 3 until today, which cut into out review time. org are unblocked. an orbital on the 3d sublevel n = 3, l = 2, m l = +2 d. Solar system models (worksheet 3) Maria made the model of the Solar System shown below. Label the remaining drawings in Model 3 with the electron transitions that are occurring (n=? to n=?), the wavelengths and corresponding colors as given in example A in Model 3. O or O-2. Good resource to accompany a BTEC unit of work as it acts a good source for revision once completed. Remember, fill the orbit closest to the nucleus first, but never exceed the number each orbit can hold. This energy level is called the lowest energy level, and indicated by n = 1 orbit. What is Energy? 4. energy stored going an additional 5cm from 30 to 35cm. What can happen to an electron in an atom when the atom gains or loses energy? 4. 6 Energy Flow Worksheet No, the energy modeler and verifier may be separate people, so long as both people meet the qualifications listed in this workbook. Li is the smallest because it uses the smallest number of electron energy levels. ICP Module 6 - Energy. Worksheet-3. Suggested reading level for this text: Grade 4-8. It moves in waves through air or water. Present a grazing food chain. org. Cellular Respiration In this worksheet, students will learn about respiration (aerobic and anaerobic), this is the reaction our body uses to make its energy. A computer that is 87% efficient consumes 375 kWh of energy. 6 . Dropping a ball is an example of this collision. An example would be when something vibrates. Lesson 6. Carbon: make connections between the 4 Earth Systems in this worksheet. Express your answers in eV. this molecule . For the elastic collisions, did your data fit the conservation of energy and momentum model? Explain. CHEMISTRY CHAPTER 5 OUTLINE NOTES 5. A by-product is oxygen. Read the passages, answer the questions, and support your answers with textual evidence. Osmosis Diffusion of water from an area of high to low concentration, until equilibrium is reached. Students read the short stories and extract the message. ). Indicate to which energy level the excited electron is falling for each series. The producers get their energy directly from the sun. – include editor (Energy, Momentum, Pressure and/or. Excel Climate Model - Worksheet The aims of this practical are to - See how greenhouse gas concentrations relate to temperature in very simple models. Identify three reasons organisms need energy. We expect you For each of these electric power “sources,” there is a more fundamental source of energy. Energy-Efficient Housing: Lesson 3, Model Greenhouses Activity — Greenhouse Design & Testing Worksheet Answers 3 Part 4 – Analysis A. This should leave only the independent and dependent variables remaining. Everything in the Universe is made up of matter and energy. By the end of a session our papers are usually full of arrows, diagrams and examples! Please note that all Power Points and assignments are a work in progress and are subject to change at any time. 3 Finish Work and Energy worksheet. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. Divide students into groups of three and give each group one piece of graph paper (S-B-2-3_Graph Paper. Cut out and complete this trophic level pyramid template! This worksheet is used to complete these great science fair projects: Ocean Food Web, Desert Food Web, Rainforest Food Web, and Forest Food Pyramid Project. WORKSHEET-Born-Haber Cycle. Na or Na+1. Supplemental Review Worksheet Answer Keys . Movement energy worksheets. Mission 3 - Electrical Safety PDF 813K. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical. Na or Al H. The 2016 Standards took effect January 1, 2017. People often mistakenly think of generator devices as magic sources of energy, where they are really nothing more than energy converters: transforming energy from one form to another. Energy Calculation Worksheet 5 Now let’s determine how much energy, cost, and carbon footprint is used for the entire city in one night. Bohr's Model of the atom included the idea(s) that: The electron can have only certain energies, including a lowest-level ground state. work & power problems answers pdf. K is the largest because it uses the largest number of electron energy levels. 3. Some of the worksheets below are Quantum Mechanics Worksheet with Answers, Quantum Mechanics : Question bank – Formulation of the Schrodinger Equation, Stationary States and Energy Spectra, General Formalism of Wave Mechanics, … The ultimate source of energy for most ecosystems is: Sunlight 2. Practice Quiz KEY 3) Only two electrons can fit in the 1st energy level. Choose your system so that the energies involved are internal (within the system). Energy Storage and Transfer Model Worksheet 5: Energy Transfer and Power . 3 Energy Modeling Information. Energy flow - Planning sheet 4. Energy Storage and Transfer Model Worksheet 4: Quantitative Energy Calculations & Energy Conservation. The main product of photosynthesis is sugar. roller coaster physics answers pdf. Sodium is found in salts that can be used to seed clouds to increase rainfall. Date. QUANTUM NUMBERS WORKSHEET 1. as well as qualitative skills in creating energy bar graphs and flow Energy Model Worksheet 4: Energy Transfer and Power. Compare the energy of an electron in the  then create a food chain to show the flow of energy in that system, introduce an by writing the organism names in the appropriate spaces on the worksheet and 3. Distance Travelled vs Displacement Worksheet. Q: Should common areas or non-residential spaces be included in the energy model? A: Yes, provided the GPNA and associated energy model meet all the requirements of the TCAC regulations and this workbook. Matter and Energy in Organisms and Ecosystems Students who demonstrate understanding can: 5-LS2-1. Forms of energy lesson plans explore the various types of energy that exist. Perfect for kids who love animals and pants, this science worksheet covers fourth-grade life science topics. Average Speed & Velocity Worksheets . . Name _____ 1. Constant Acceleration Worksheet #1. We suggest using this worksheet as a piece of scratch paper while introducing clients to CBT. O or F J. Carbon cycling - planning sheet 4. Many of the science worksheets and puzzles found here can be utilized by multiple grade levels. Mission 2 - Electricity PDF 647K. Some assignments may not be assigned depending on the mastery of the content. Assign students the roles of They are energy-rich molecules that Model Worksheet Student Handout Model Worksheet Page 8. org and *. **Always include the earth’s gravitational field in your system. Modeling Software & version:   Build a model of 2,3-dimethylbutane. 5) The 3rd energy level can hold 18, but the outer shell can only hold 8 electrons. A student eats a tasty school lunch containing 700 Calories. Mg or Ca. forming new molecules that support growth and/or release energy as this matter moves through an organism. 1 3. the first electron added to the 4f sublevel n = 4, l Periodic trends: Ionization energy answers. In Lesson 2 students identified a pattern of the biomass pyramid in a meadow ecosystem. Identify the drawing in Model 3 that depicts a hydrogen atom with an electron moving from energy level 5 to energy level 2. In the process of nuclear fusion, hydrogen atoms in the sun join to form helium. Chemistry – Unit 7 Review. 0 kg ewok is traveling at a constant speed of 7. 3,2,2 Double dumbbell or dumbell and donut See text. ELECTRONEGATIVITY For each of the following sets of atoms, rank them from lowest to highest electronegativity. Nuclear Energy: Nuclear Binding Energy, Fission, and Fusion. Facilitative Diffusion Larger molecules diffuse by entering/exiting with the help of protein channels in, until equilibrium is reached. hints for conservation of The 2016 Building Energy Efficiency Standards apply to new construction of, and additions and alterations to, residential and nonresidential buildings. plans and on energy compliance documents Physics Conservation of Energy Worksheet Solutions Part I 1. These questions can be used Energy Efficiency Worksheet 1. 5 × 10. Instructions for Using the Trade-Off Approach. Although it’s true that Na+ has its outer electrons in a lower-energy “shell” (n = 2 vs n = 3), even if that weren’t the case, you’d argue it must be much smaller The model also violates the uncertainty principle in that it considers electrons to have known orbits and locations, two things which cannot be measured simultaneously. 3 Energy: Red Section 5. Explain. #3. 3: Physics and the Quantum Mechanical Model. (One food Calorie = 4186 joules. The second energy level holds up to 8 electrons. A television that is 83% efficient provides 4 600 J of useful energy. Mission 8 - Transport PDF 880K Worksheet 14 Bohr Model of the Hydrogen Atom Use your expression to calculate the first three energy levels (n = 1, n = 2, and n= 3). Use the following data to calculate the lattice energy of calcium oxide. Bolt World Record Race Motion Graphs: Review: Practice Quiz (A) Practice Quiz (B) Big 3 Equations: Big 3 Notes (A) Big 3 Notes (B) Big 3 Worksheet (B) Big 3 Worksheet (A) Galileo Ramp Lab Galileo Lab Format Example Tutorial: The On the physical diagram, indicate your choice of zero height for measuring gravitational energy. 4. Identify the names of the emission series of hydrogen. With this information at hand, you can confidently size the battery bank and renewable energy equipment needed to support your live aboard lifestyle. Check the Periodic Table to find out how many electrons each element actually has. Ecosystems contain plants, animals, fungi and bacteria. LEARNING TIP Are you able to explain the particle model of matter in your own words? If not, re-read the main ideas and examine the illustration that goes with each. 00 x 10 2 J. rotation angle for. pdf DOWNLOAD HERE 1 / 2. Mission 4 - Fossil fuel Power Stations PDF 610K. Electrical energy worksheets. Identify where each series emits its energy (electromagnetic spectrum). Goal . Drawing a shell model diagram and an energy diagram for hydrogen, and then using the diagrams to calculate the energy required to excite an electron between different energy levels. Light-dependant reactions. Be specific! You may draw the cycle. ©Modeling Instruction 2010 1 U8 Energy - ws 1a v3. Energy Storage and Transfer Model Worksheet 5: Energy Transfer and Power. The Energy Policy Act of 1992 requires states to consider updating their code if it does not meet or exceed the MEC. Designate your choice of system with a dotted line. 16 Energy Level n E Sublevel (type of orbital) Start studying 5. Ba, cu, Ne 4. WHEN THE BOND IN BROKEN BETWEEN THE 2ND & 3RD PHOSPHATE ENERGY IS RELEASED. " —Shawn Simonson, Boise State University Energy Storage and Transfer Model Worksheet 4: Quantitative Energy Calculations & Energy Conservation Be careful with units and unit conversions! 1. California's Building Energy Efficiency Standards are updated on an approximately three-year cycle. Electrons emit energy as light when they move to lower energy orbits. docx) and have students work independently to complete the questions. It is focussed on concentric, eccentric and isometric muscle contractions and specifically which is occuring during each of the sporting activities. Model 3 - 543 Bohr Model of a Hydrogen Atom 2 19. Increasing frequency. The light and heat produced by the sun’s core first pass through the middle layer of the sun’s interior, the radiation zone. What is the atomic number? The number of protons found in an element. 0. If you're behind a web filter, please make sure that the domains *. 1 . Africa Electricity Institute . The third energy level holds up to 8 electrons. Learn More. Washington State Energy Code Forms: Prescriptive Worksheet, Glazing Schedule, Heating System Sizing Calculator 2016 Building Energy Efficiency Standards. This collection of pages comprise worksheets in PDF format that developmentally target key concepts and mathematics commonly covered in a high school physics curriculum. The 3. Energy Model Worksheet 3: Quantitative Energy Calculations & Energy Conservation. The sun’s energy comes from nuclear fusion. Harvey, Marci. their energy from eating primary producers. Energy transformations occur everywhere every second of the day. The energy from the sun is an example of how light energy changes into energy. Niels Bohr 2. 0. _____ are models of the feeding relationships within an ecosystem. Every process that releases energy is accompanied by an equivalent loss of mass. Have them fold over the foil and press down firmly with the palm of their hand. Name feeding as the pathway of energy flow. green pigment that absorbs solar energy and is important in photosynthesis. Enzymes worksheet model answers; Questions1. Welcome to the science worksheet page at TLSBooks. How to create a 3D Terrain with Google Maps and height maps in Photoshop - 3D Map Generator Terrain - Duration: 20:32. License Number. −54. This worksheet has 10 problems to solve. Name the sun as the primary source of energy. Mission 5 - Energy and the Environment PDF 1MB. of energy is the amount of energy needed to move an electron from one energy level to another energy level. from the n = 6 to n = 2 energy level. If a positive test charge is located between two charged – You have stored potential energy (in theYou have stored potential energy (in the spring) when your mousetrap is set and ready to be released • Kinetic Energy: energy that a body possesses as a result of its motion – Potential energy becomes kinetic energy asPotential energy becomes kinetic energy as the mousetrap car begins to move Unit 2 Worksheet 3 – PVTn Problems On each of the problems below, start with the given P, V, T, or n; then make a decision as to how a change in P, V, T, or n will affect the starting quantity, and then multiply Thus this single n=1→3 excitation can result in the three emission lines depicted in the diagram above, corresponding to n=3→1, n=3→2, and n=2→1. Mg, ca, Ba d. Name . 00 x 102 J. When students call me over to ask a question, I always ask if they asked their group members for help first before asking me. No energy is required. msoe. interest rate reduction refinancing loan worksheet (plus cost of energy efficient improvements) $ 2. List objects in the system within the circle. It is our hope that after completing a worksheet or activity, children will become curious and pursue additional information about a topic or branch of science. I planned poorly-- I planned for the test tomorrow, thinking we'd complete and check worksheet 3 yesterday. Explainwhythe!following!MS!spectra!of!the!SAME!COMPOUND!have Cell Organelles Worksheet. S or O I. *Here’s how to draw an atom of any element using the Bohr model of the atom: Protons and neutrons go in the nucleus (center). Array 1 Array 2 Array 3 Array 4 Simple project evaluation spreadsheet model . Created for the NTEP II program on behalf of the National Renewable Energy Laboratory in Golden, Colorado. The 2016 Standards will continue to improve upon the 2013 Standards for new construction of, and additions and alterations to, residential and nonresidential buildings. "The POGIL Project is not about egos and CVs, but about putting the students first and providing teachers with tools to optimize learning. [Clarification Statement: Emphasis is on describing the conservation of matter and flow of energy into and out of various ecosystems, and on defining the boundaries of the system. Sketch the energy bar graph for position A, indicate any  Be careful with units and unit conversions! Energy Model Worksheet 3: Quantitative Energy Calculations. p orbital (draw just one) 4. Choose your system so that the energies Get energy model worksheet 3 answers PDF file for free from our online library PDF File: energy model worksheet 3 answers. The image shows 2 electrons in helium atom, revolving in the same energy level. frostphysics. Here's yet another theme worksheet to help your students master this challenging skill. s orbital b. 3-1 Calculating Enthalpy Change from Bond Energies Bond Energy Bond Energy H−H 432 F-F 154 H−F 565 O−H 467 C−H 413 Cl−Cl 239 C−O 358 C=C 614 Is energy transferred or changed in form in your example? If so, explain how this is accomplished without doing work. Give an example of a situation in which there is a force and a displacement, but the force does no work. B and C are correct. The worksheet will automatically calculate the total amp hours for each condition while on board the boat allowing you to determine the energy usage for your vessel. Example: Electrons go in energy levels of the electron cloud. Refer to Models I and 2 for the following questions. 4) The 2nd energy level can hold up to 8 electrons. ____ show the loss of energy from one trophic level to the next. Chris Greacen GROW Coaching Model Worksheet and Notes . Kinetic Molecular Theory Worksheet 1. There is always only one k – shell in any atom. C P+ = 6 N0 = 6 2e-4e- Bohr Model of the Atom Fundamental postulates: The Danish physicist Niels Bohr, who first presented this model of the atom, based it on 3 fundamental postulates. Directions: Please save a copy of this form to your computer by selecting “File/Save As” before entering text and 5. Because the law of conservation The Bohr Model. 12 × 10-10. from the n = 4 to n = 3 energy level. Stroma The sun produces an enormous amount of energy in its core, or central region. Name_____ Worksheet: Periodic Trends Period_____ ____1. to suit your own needs. −218 × 10. You must write all thermochemical equations for the steps of the cycle. A stick of dynamite has chemical potential energy that would be released when the activation energy from the fuse comes into contact with the chemicals. 3; Carbon Cycle Skills. work problems. We hope that you find exactly what you need for your home or classroom! Residential HVAC Worksheet If design conditions used are not those listed in Table 1 / 1A Manual 3, please justify. Pd. (1) Electrons move around the nucleus in circular non-radiating orbits - called “stationary states”. Evaluate the students performance on the Energy Quiz, Sources of Energy Worksheet, or Energy Search Worksheet Lesson Extensions The instructor may choose to present either of the worksheets (Sources of Energy Worksheet or Energy Search Worksheet). energy-capturing portion of photosynthesis that takes place in thylakoid membranes of chloroplasts and cannot proceed without solar energy, it produces ATP and NADPH. A letter indicates the type of orbital; s, p, d, f. Al or B G. 0 Name Date Pd Energy Model Worksheet 1a: Qualitative Analysis - Pie Charts Use pie charts to analyze the energy changes in each situation given. This webinar is for the 2012 WSEC. Of the three states of matter, which one has the most kinetic energy? Gas 3. Cl-1 or Br-1. Energy Calculation Worksheet. _____1. Finding blank bohr model worksheet - blank fill in for first 20 elements blank bohr model worksheet - blank fill in for first 20 elements . If we total up the formulas for each of these contributions, it will not change except This worksheet would accompany a carosel lesson with 12 stations around the hall. For the inelastic collisions, did your FY2019 SREC Registration Program (SRP) - Final As-Built Technical Worksheet Technical Worksheet Page 2 July 2018. & Energy Conservation. Magnesium compounds are used in the production of uranium for nuclear reactors. Worksheet #3. Ionization energy is the energy required to remove an electron from an atom. Most common type of collision. Bohr also found that the various energy levels can hold differing numbers of electrons: energy level 1 may hold up to 2 electrons, energy level 2 may hold up to 8 electrons, and so on. It also helps students to explain to their peers how they got their answers. Draw the Bohr model for sodium. How much useful energy does it provide? loo A television that is 83% efficient provides 4 600 J of useful energy. K, Mg, P lof3 3/4/13 8:16 PM Use this educational worksheet to teach children about non-renewable and renewable energy resources. kasandbox. 1 OUTDOOR LIGHTING INCENTIVES WORKSHEET January 1, 2019 through December 31, 2019. How long would the student have to sit on a couch to radiate away all of the energy from lunch? b. Many home builders like the idea of meeting the residential energy requirements for an FHA, VA, or RECD loan at the same time as they meet their state or local energy code. Conservation of energy HW Standard Model and Collisions worksheet LeSSon 2 An ocean of energy Lesson at a Glance Students are introduced to an energy pyramid as a different graphic model to show the energy relationships among producers, consumers, and decomposers. −24. Which of the following illustrates the correct ordering of trophic levels? None of the above 4. Consider your 3 kg physics binder resting on the table in the This item is a model assessment for introductory physics students on conservation of energy. QUESTION: Can an energy pyramid be constructed to show the flow of energy through the cedar glade ecosystem? How much energy is transferred from one trophic level to the next trophic level? MATERIALS: Energy Pyramid template One 1000 mL beaker Cedar Glade Species List 3 clear cups Energy Pyramid Student Data Sheet One 1-mL pipette Energy Storage and Transfer Model Worksheet 5: Energy Transfer and Power 1. Increasing energy. ENERGY STAR® is the simple choice for energy efficiency. ☐Appendix G PRM. This results in less energy and fewer organisms as Energy Model worksheet la: Qualitative Analysis. Draw Born-Haber Answer: a) Lattice energy b) Electron affinity c) Heat of formation. This energy lesson plan introduces these forms of energy to your student in a brief overview. Then they support their answers with textual evidence. Name. energy model worksheet 3