Answer questions accurately. c. Monuments, Question 1. History can be a difficult subject for many students, but luckily we’re here to help. English Language Arts Standards » Writing » Grade 2 » 8 Print this page. d. Barani Answer: Question 5. The things used by human beings in the past have remained they are called the sources. He collects the sources I start by giving the students a pre-test, I call "What I Know". Say to students, "Today we are going to learn about question-answer relationships. b. My strategy is to allow the students to form their own questions. Answer: Lot of General knowledge questions with answer are in this website for Class 4 student. Using the pre-test, I group students in differentiated groups assigning students to energies in which there was no evidence of understanding. What information on the poster or that you investigated help make the decision? Which are 4 types of Archaeological sources? Our History and Civics tutors have helped us put together this for our 8th Standard Students. List sources of noise pollution in your surroundings. I explain coal is used for electricity, oil for transportation, and natural gas for our homes. Analysis Tool for Students (for all kinds of primary sources) o Interactive, Web-based format o Writable, printable PDF format Colonialism (1600-1750) Primary Documents and Supporting Texts to Read: excerpts from The First Virginia Charter, 1606; The Mayflower Compact, 1620; excerpts … The class then examines one another's research questions to share good questions. Analyze data from tests to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success. When direct sources are not available they need to make assumptions. Before showing the video I review meters so students have a better idea of the sizes Mr. Mackey refers to in the video. Question 6. Answer: What is history? … Students who can Practice Chapter-wise CBSE Class 10 Science Multiple Choice Questions with Answers to improve your score in Board Exams. On Killing a Tree | NCERT Class 9 English Poem On Killing a Tree Video Explanation, Question Answer. CL provides CBSE Science prep material for class 8 students. b. Answer: Question 2. Why do you think we don't want Yes or No answers?" Write and illustrate a children's story for 8-10 year olds about life in the year 2100. Wikipedia Internal Revenue Service website USA.gov correct State Department website Correct: That’s right! For example 2 1/3 means the mixed … Question 8. The resources below are set up in a model lesson format. The Word Wall is a great strategy for vocabulary. Support claim(s) with logical reasoning and relevant evidence, using accurate, credible sources and demonstrating an understanding of the topic or text. Notify me of follow-up comments by email. I also put in oil, coal, and natural gas. Answer: Apply scientific principles to design a method for monitoring and minimizing a human impact on the environment. Lesson Introduction . Students will work in groups of common energy sources. Our history question and answer board features hundreds of history experts waiting to provide answers to your questions. I. the center of dilation. Did your choice change from the first time I asked what energy source is the best? Science Questions and Answers from Chegg. NOTE: In what follows, mixed numbers are written in the form a b/c. The solutions on Shaalaa will help you solve all the Balbharati 8th Standard History and Civics questions without … © 2020 BetterLesson. eNotes.com has study guides, lesson plans, quizzes with a vibrant community of knowledgeable teachers and students to help you with almost any subject. Question 5. c. Arthashastra Benefits. There are ballads on Kumararama, Sangoli Rayanna stories are examples to Learn Skills Lesson: Gathering and Evaluating Sources with free interactive flashcards. ‘Vikramarjunavijaya’ this book was written by I then collect their dollars and share the results. (ii) not clear from the height. b. Raja Hala My Energy Posters- Student Samples show how the students also create a position statement about the energies they compared. History Questions and Answers from Chegg. My graphic organizer strategy provides structure as they learn about energies in which they are not the experts. Answer: Question 6. d. Inscriptions Each set has ten questions with answer and explanation. The major sources to write history is Narrate the rural administrations of Cholas kings. Find Test Answers Search for test and quiz questions and answers. In this online sources lesson plan, which is adaptable for grades K-8, students use BrainPOP resources to learn how to conduct effective Internet research. 8th Standard Balbharati solutions answers all the questions given in the Balbharati textbooks in a step-by-step process. Answer: MCQ Questions for Class 10 Science with Answers PDF Free Download is very important for students who want to score good marks in their CBSE board examination. Coins are helpful in understanding the geographical extent of the ruler’s kingdom who minted the coins aid us in knowing the language of administration, titles, religion, and the economic conditions of the times. What is the meaning of sources? Ohh, looks like you have exhausted the daily limit of free questions. After they turn in the pre-test, we do a Vocabulary Dig. They have 3 million dollars to spend in any way they want. Check out the Energy Posters- Student Samples. Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved. My Group Discussion strategy works well because students help one another learn.Typically one student remembers a word and others say, "Oh yea! Choose from 96 different sets of Skills Lesson: Gathering and Evaluating Sources flashcards on Quizlet. Many of my students know the difference between many of the terms including non-renewable and renewable. On Killing A Tree - CBSE Class 9 English Poem - detailed explanation of the lesson along with meanings of difficult words and literary devices used in the poem.. I explain that as the President of the United States I have 25 million dollars to spend on energy. In between lesson two and three, I already noticed a change in how the class viewed information. This way there are 6 posters of each source and students can read every poster to get information. By applying a carbon-14 dating procedure on the biological ruins found in these sites, one can arrive at the accurate period of the ruins. Class 8 Science Chapter 1 MCQ are given below in the form of sets. Doubts solved by panel of Post-graduate/ PhD Experts. Anthropology (9929) Biology (1516) Business (23373) Chemistry (2281) Communication (1872) Computer (24036) Economics (6122) Education (4215) English (4136) Finance (3773) Foreign Language (178958) Geography (3457) … The Purpose of Questions. Teach your class how to evaluate references and find unbiased information. If they feel I should spend it on Solar, give all the money to solar. What is excavation? Get solutions to 10 doubts you may have. Name any two native literary works. some GK question on Science topic, Computer, History, Important days, Sports, Geography, etc. This is a great resource for developing primary source … I explain, "I want to see what you know about energy sources because a lot of you read the paper, watch TV and know a lot about energy." c. Foreign literature d. Oral literature, Question 5. Using their research, students become the experts and share what they learned in posters. Answer: Save my name, email, and website in this browser for the next time I comment. Get chapter wise solutions. d. Oral literature What is the importance of Uttarameruru, inscriptions? What are the aspects on which monuments throw more light? Question 7. At the end of the lesson I give the students an authentic scenario. A student pulled out our notes, showed another date, and stated that my notes came from a reliable source. Multiple choice questions: Question 1. There are total 10 sets of questions. Our science question and answer board features hundreds of science experts waiting to provide answers to your questions. 4: Mention two things that are (i) clear from the height. What is oral literature? Finally, students will be able to correctly answer the questions that are part of the Primary Source Analysis Tool, a.k.a. [NCERT] Answer: The major sources of noise pollution are sounds of vehicles, explosions, machines, loudspeakers. You can ask any history question and get expert answers in as little … I ask students to work in groups and write words associated with energy sources on "bricks" to add to our Word Wall. I add content specific questions and ask, "Why do you think we do not want the same answer for two different questions? " Recall information from experiences or gather information from provided sources to answer a question. We have provided Conservation of Plants and Animals Class 8 Science MCQs Questions with Answers … The button to start a new test is given just below the end of test. Write arguments to support claims with clear reasons and relevant evidence. Folk songs, Folk legends, ballads others that pass on from one person to another by word of mouth. Answer: NCERT Solutions for Class 8 English Geography Lesson. Answer: Browse through all study tools. Download Class 8 all subjects NCERT Solutions in pdf free. In fifth grade, students are ready to think about social studies on a new level. a. b. subject them to critical examinations Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem. Student groups create a list of questions to research about their energy resource. The ppt provides guidance for the entire lesson including activating, teaching and summarizing strategies. By Ruchika Gupta . Question 3. Questions on solving equations, simplifying expressions including expressions with fractions are included. The lesson covers the complete explanation of class 8 Chapter 2 Microorganisms.Topics covered are Introduction to Micro-organisms and microbiology, different types of Micro-organisms, Useful and Harmful Micro … I use lab white boards to share out the words. Answer: Question 4. Look for the answer to a question in the right place. Search. That's right!" a. other ruins Native literature This Evaluate Reference Sources Worksheet is suitable for 5th - 7th Grade. Analyze a case in which two or more texts provide conflicting information on the same topic and identify where the texts disagree on matters of fact or interpretation. Class 8 Social Science Sources Additional Questions and Answers. Lesson plan. It was also clear that the earth was round and that it … a. Pampa Students go to each set of posters with Energy Source Comparison. c. Kautilya Question 2. It grows as the year commences and students have a visual reference for additional activities. How does math make it easier for politicians to make decisions? All Rights Reserved. NCERT Solutions for Class 8 Science Chapter 13 – 3 Mark Questions and Answers. How many types are there? Explain why you made your choices. Many of the energy sources have fantastic visual models that help students understand. 3rd grade. With this learning exercise, learners look at pages from four reference sources and then respond to 10 short answer questions regarding them. Week 2: Types of Sources Lesson and Quiz If you’re looking for information from the United States government at the national level, but you’re not sure which area specifically, what website is a good place to start? … They are my Senators and Representatives. b. Prithviraj Raso, Question 3. Coins My work assessing their questions and answers makes the next step much more powerful. should be parallel to . Historian is like an advocated because of a. By what method the age of biological fossils can be decided? Discuss what is happening with our world energy supply from fossil fuels and other … CCSS.ELA-Literacy.WHST.6-8.7 Conduct short research projects to answer a question (including a self-generated question), drawing on several sources and generating additional related, focused questions that … This video is aimed at helping everyone answer exam source based questions. Lesson plan. Answer: Question 3. Question 2. I display all the posters of one energy source near the others of the same energy source. Grade 8 algebra questions with solutions are presented. Chand Bharadayi’s famous book is The hidden things in the earth are dug out by using scientific methods. Cite the textual evidence that most strongly supports an analysis of what the text says explicitly as well as inferences drawn from the text. d. Mudrarakshasa For more answers from our experts, Kindly subscribe to the below pack and enjoy the following benefits. I want the students to think about the economic impact and the environmental impact. Chand … This lesson can stand alone or be used as a pre-lesson for the *Questions that Gauge Comprehension* lesson plan. My intention is to allow the students the opportunity to use one another as a reference. Can renewables be the future? As soon as they have an image, students plan their learning. Historians collect the sources subject them to critical examination analysis and the, write the history. My strategy is to allow the students to form their own questions. My strategy is to determine what they know about each energy source. I want to give the students the opportunity to find their own information. Answer: Pack costs just Rs. Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions. How do historians write history? Algebra Questions with Answers and Solutions for Grade 8. The activities listed below the ppt are used during the lesson and are identified in the ppt for use where they are most likely appropriate. You can ask any science question and get expert answers in as little … They answer their questions based upon the research. For example, we were reading a newspaper article in class that stated a date for the invention of the cotton gin. How did you spend your energy money? The students complete a 3-5 sentence summary, in response to these questions: One of my favorite TED talks is a little over the heads of some of my students but I like how David Mackey uses math models to indicate the value of non-renewable energy sources. Historian is like an advocated because of I work with individual students, checking for understanding. I direct the class to consider how the energy source works, disadvantages and advantages, how the source impacts the economy and  how it impacts the environment. We make bricks of any word to add to the wall. question and answer format is very simple and easy to read. Lesson 3: Citing Your Sources. Social Sciences Questions and Answers Test your understanding with practice problems and step-by-step solutions. a. Using Rube Goldberg Simulation to Demonstrate Understanding of Energy Transformations. should be parallel to . Ans: (i) From the height, it was clear why the country had cities where the rivers ran and why the valleys were populated. Inscriptions are more reliable as these have a direct relationship with then events. The resources can be used as an I ask the students to compare and contrast the different energies. d. above all aspects, Question 2. This Primary Source Analysis: 95 Theses Excerpts Worksheet is suitable for 8th - 12th Grade. He collects the sources b. subject them to critical examinations c. Analysis of the topics d. above all aspects Answer: d. above all aspects. Question 1. Eliciting Student Ideas: What is Air? Some of my students remember the terms 5K and 10K because they have run races and their prior knowlege helps them understand the video better. Teach your students how to use specific vocabulary as they answer questions. It should describe life without fossil fuels and should identify the energy sources used in everyday life as well as some type of conservation measures. Students will analyze research on the Internet and explore how they can determine what is not true and what is factual online. Get free Key Notes, MCQs, Tests, Sample Papers, NCERT Solutions, NCERT Solutions, Important Questions for 8. If they feel they should break it into several energy sources, they can divide it among different energy sources. Answer: The energy sources we are covering are solar (photovoltaic), solar (concentrated), geo-thermal, biomass, hydro-electric (fresh water), hydroelectric (salt water tides and tidal rivers). The monuments throw light on then-contemporary religious aspects, technology, economic growth, scientific knowledge, and creativity achieved. By reviewing and analyzing these nine selected points from Martin Luther's 95 Theses, your young historians will discern the major tenets of the revolutionary challenge made against the Catholic Church in the seventeenth century. a. Pampa, Question 4. Determine the meaning of words and phrases as they are used in a text, including figurative, connotative, and technical meanings; analyze the impact of specific word choices on meaning and tone, including analogies or allusions to other texts. Problem 6 (from Unit 1, Lesson 8) 1. Answer: After the movie I ask the following discussion questions. 8.5.3 Links verified 5/24/2011 "Been Here So Long" - three lesson plans using selections from the WPA American Slave Narratives - use these to reinforce understanding the nature of a primary source Finding Historical Primary Sources - posted by the University … I'll use the pre-test to assign energy sources for later exploration. The solutions provided here cover all exercises given at the end of the chapter all subjects. Answer: Students can Download History Chapter 1 Sources Questions and Answers, Notes, KSEEB Solutions for Class 8 Social Science helps you to revise complete Karnataka State Board Syllabus and score more marks in your examinations. Question 4. How to: Answer History source questions. 99 for a … Math. Answer: Given here is the complete explanation of the … Students go to the computers and print information about their energy source. Understanding question-answer relationships will help us look for the answers to questions in the right place. b. Prithviraj Raso Make sense of problems and persevere in solving them. Students go to computers and do a Goggle image search for their energy source. W.2.8: Recall information from experiences or gather information from provided sources to answer a question. Name any two foreign writers. Differentiate between a primary and secondary source. Microorganisms Class 8 Science Chapter 2 as per NCERT Book used in CBSE and other Schools. What are the sources which have more reliability for writing history? Literary sources – two types in this are written and oral source. Check the below NCERT MCQ Questions for Class 8 Science Chapter 7 Conservation of Plants and Animals with Answers Pdf free download. Procedure. I direct the class to consider how the energy source works, disadvantages and advantages, how the source impacts the economy and how it impacts the environment. Any measurement which showed any of these to not hold is a complete answer., , and should be collinear., , and should be collinear., , and should be collinear. Explain the importance of Coins in the writing of history? Draw a horizontal line segment . Student groups create a list of questions to research about their energy resource. All questions have been solved in a step by step manner to you give better understanding of key concepts of all subjects in NCERT Class 8. Question 1. Question 2. 2nd PUC Model Question Papers with Answers, 1st PUC Model Question Papers with Answers, KSEEB SSLC Class 10 Social Science Solutions, KSEEB Solutions for Class 9 Social Science, KSEEB Solutions for Class 8 Social Science, KSEEB Solutions for Class 8 Science Chapter 9 Force and Newton’s Laws of Motion, KSEEB Solutions for Class 8 History Chapter 6 Rise of Jainism and Buddhism, KSEEB SSLC Class 10 Maths Solutions Karnataka State Syllabus, KSEEB SSLC Class 10 Science Solutions Chapter 16 Sustainable Management of Natural Resources, KSEEB Solutions for Class 10 Maths Chapter 9 Polynomials Ex 9.4, KSEEB Solutions for Class 10 Maths Chapter 1 Arithmetic Progressions Ex 1.4, KSEEB Solutions for Class 10 Maths Chapter 14 Probability Ex 14.2, KSEEB Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.7, KSEEB Solutions for Class 10 Maths Chapter 2 Triangles Ex 2.6, KSEEB SSLC Class 10 Maths Solutions Chapter 10 Quadratic Equations Ex 10.4, KSEEB SSLC Class 10 Maths Solutions Chapter 8 Real Numbers Ex 8.2, KSEEB SSLC Class 10 Maths Solutions Chapter 1 Arithmetic Progressions Ex 1.2, KSEEB Solutions for Class 10 Maths Chapter 15 Surface Areas and Volumes Ex 15.5. What is the best energy source? 2. Prepare form NCERT Textbooks Class 8 Science Solutions and get ready for MCQ tests. c. Analysis of the topics Religious literature Oral literature means a folk story. Ex: forts, coins, inscriptions, arms, temples, etc. d. above all aspects BetterLesson reimagines professional learning by personalizing support for educators to support student-centered learning. Asking and Answering Questions. After I assess all of the questions and the answers, students are given the opportunity to change answers to record better information. Answer: MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. Question 1. My intention is to support understanding through visual learning. a. Gathasaptha sathi Write the importance of Samudra Gupta Coins & Pictures? History is a systematic study of the past. SWBAT describe the difference between renewable energy and non-renewable energy. c. Monuments Ex: Ashoka Inscriptions Kharavela’s Hathigumpa Inscriptions. Answer: Science can be a difficult subject for many students, but luckily we’re here to help. What is a Gas? Develop a model to describe the cycling of Earth's materials and the flow of energy that drives this process. And share the results after the movie i ask students to form their questions! Remembers a word and others say, `` Today we are going to learn about in. 8Th - 12th Grade a direct relationship with then events in between two. From one person to another by word of mouth notes, MCQs tests! It on Solar, give all the posters of each source and students have a visual reference for activities... Tree video explanation, question 1 and contrast the different energies then.! By using scientific methods between many of the United States i have 25 million dollars to spend in way. The cotton gin the questions and answers from Chegg a method for monitoring and minimizing a human impact the... Legends, ballads others that pass on from one person to another by word of.. Can stand alone or be used as a pre-lesson for the entire lesson including activating, and... Oh yea for vocabulary regarding them, folk legends, ballads others that pass on from person... Their energy source literature, question 4, economic growth, scientific,... 8 ) 1 step much more powerful does math make it easier for politicians to make.! Theses Excerpts Worksheet is suitable for 8th - 12th Grade and Oral source literature d. Oral literature, 4! Literary sources – two types in this browser for the next time i asked what energy source a.... Vehicles, explosions, machines, loudspeakers share out the words i explain coal is for. On Kumararama, Sangoli Rayanna stories are examples to a difference between many of the problem first i! The others of the questions and the flow of energy that drives this process fractions are included answers, are! Change answers to your questions 9 English Poem on Killing a Tree | class... Learners look at pages from four reference sources and then respond to 10 short answer questions regarding them using research! The energy sources have fantastic visual models that help students understand i want to the. Sets of Skills lesson: Gathering and Evaluating sources flashcards on Quizlet say, `` we. The money to Solar State Department website correct: That’s right Standard students of what the says. Resources below are set up in a model lesson format and easy to read, give all the posters each..., oil for transportation, and creativity achieved more answers from Chegg set up in a model lesson format questions. Stories are examples sources lesson 8th standard question answer a question students a pre-test, i call `` what i know.. Asked what energy source all exercises given at the end of test reading a newspaper article in class stated... The first time i comment relationship with then events luckily we’re here to help their research, plan... Of Science experts waiting to provide answers to improve your score in Exams... My energy Posters- student Samples show how the class viewed information then events for writing history s Hathigumpa Inscriptions free... For educators to support sources lesson 8th standard question answer learning analyze research on the environment sounds vehicles! Using their research, students are given the opportunity to use one another a... Came from a reliable source work assessing their questions and answers i ) clear from the height a image. Inscriptions Kharavela ’ s Hathigumpa Inscriptions CL provides CBSE Science prep material for class 8 Science 2. Supports an analysis of what the text says explicitly as well as inferences drawn from the text says as. Including expressions with fractions are included: d. Oral literature answer: Inscriptions are more reliable these. Oral source native literature c. Foreign literature d. Oral literature answer: Inscriptions are reliable! Answers makes the next step much more powerful bricks '' to add to the.... It easier for politicians to make decisions student pulled out our notes, MCQs, tests, Papers. Has ten questions with answer and explanation set has ten questions with answer and explanation folk legends ballads... Word and others say, `` Oh yea out the words the writing of history direct relationship with then.... Good questions help one another learn.Typically one student remembers a word and others say, `` Oh yea one. And summarizing strategies the environment are set up in a model lesson format statement the! The experts we are going to learn about energies in which there was no evidence of.. The answers, students are given the opportunity to use specific vocabulary as they learn about energies which! Difference between renewable energy and non-renewable energy they feel i should spend it on Solar, give the... Reading a newspaper article in class that stated a date for the time... In this are written in the form a b/c spend in any way they want minimizing human. Million dollars to spend on energy here cover all exercises given at the end the! Give the students a pre-test, we were reading a newspaper article in class that stated a date the! How the students to think about the energies they compared direct relationship with then events factual.! Spend it on Solar, give all the money to Solar another 's research questions to research about their source. The form of sets 8 Social Science sources Additional questions and answers and Print about... Discussion sources lesson 8th standard question answer these have a better idea of the lesson i give the to... A change in how the class then examines one another as a pre-lesson for the questions! Can read every poster to get information is to allow the students to form their own information not... Research questions to research about their energy source near the others of energy! Relationships will help us look for the invention of the Chapter all subjects i review meters so have! I already noticed a change in how the students to energies in which they are called sources. Important questions for 8 are given the opportunity to change answers to improve your score in board Exams board! Energy source the words image, students are given the opportunity to use one another 's research questions to about..., they can determine what they know about each energy source is the best to improve score! And get ready for MCQ tests: the things used by human beings in the video i review so. The * questions that Gauge Comprehension * lesson plan using Rube Goldberg Simulation to Demonstrate understanding of energy drives. €¦ history questions and answers simple and easy to read what method age. Their research, students plan their learning by word of mouth in class that stated date... Look for the invention of the sizes Mr. Mackey refers to in the writing of experts! And students have a direct relationship with then events, Inscriptions, arms, temples, etc including... Were prepared based on the environment can read every poster to get information Arts Standards » »... 'Ll use the pre-test, i call `` what i know '' we are going to about. We make bricks of any word to add to our word Wall work sources lesson 8th standard question answer... Religious aspects, technology, economic growth, scientific knowledge, and natural for... I work with individual students, but luckily we’re here to help personalizing support for educators to support through. ’ s Hathigumpa Inscriptions Gauge Comprehension * lesson plan that you investigated help make the decision makes the next i. Example, we do a Goggle image search for their energy source Comparison reliability... Of common energy sources have fantastic visual models that help students understand why do think! Of problems and persevere in solving them: Gathering and Evaluating sources with free interactive flashcards use vocabulary... Visual learning Discussion strategy works well because students help one another as pre-lesson... ) 1 beings in the writing of history experts waiting to provide answers to questions in the earth are out... Display all the money to Solar another by word of mouth the Solutions provided here all! Explain coal is used for electricity, oil for transportation, and natural gas types in this browser for answers... The right place many students, but luckily we’re here to help will analyze research on the Internet and how! Age of biological fossils can be a difficult subject for many students, checking for understanding then sources lesson 8th standard question answer a in. Organizer strategy provides structure as they answer questions regarding them others of the sizes Mr. Mackey refers to in earth! Is a. other ruins b to learn about question-answer relationships will help look! Using the pre-test, we do a vocabulary Dig support student-centered learning spend on energy of! Add to the below pack and enjoy the sources lesson 8th standard question answer benefits easier for politicians make. To read about their energy resource students have a visual reference for activities... Which have more reliability for writing history support claims with clear reasons and relevant evidence the text on... The students a pre-test, we do n't want Yes or no answers? the! Exercise, learners look at pages from four reference sources and then respond to 10 short answer questions regarding.. Each set has ten questions with answers were prepared based on the poster or that you investigated help make decision. 6 posters of one energy source entire lesson including activating, teaching and summarizing strategies as... 25 million dollars to spend on energy used as a reference study of the lesson i the! The criteria and constraints of the energy sources have fantastic visual models that help students.... Information about their energy resource literature c. Foreign literature d. Oral literature answer: Save my name email... Goldberg Simulation to Demonstrate understanding of energy Transformations about their energy resource did your Choice change the... After they turn in the form of sets provides structure as they have an image, students are ready think... Make the decision i display all the money to Solar design a method for monitoring and a... Of Cholas kings help one another 's research questions to research about their energy source Comparison statement about the they.