Holt Environmental Science Renewable Energy Critical Thinking Answers

Holt Environmental Science Renewable Energy Critical Thinking Answers – Name Class Date. In the space, write the letter of the definition that best fits the term or phrase.

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Holt Environmental Science Renewable Energy Critical Thinking Answers

1 Concept Analysis Worksheet Skills DIRECTIONS In the space provided, write the letter of the statement that best matches the term or phrase. 1. control group 2. perspective 3. physical model 4. risk 5. conceptual model 6. cost 7. model 8. data 9. data a. a rational explanation of what will happen in case b. a verbal or graphic description of the use of the system or the system c. for example, what the model does not provide is. a three-dimensional model that you can touch e. principles or conditions considered relevant f. possibility of adverse outcome g. information collected during the test h. procedures designed to test an idea c. collecting and sorting data MULTIPLE CHOICE Choose the best answer. Enter the desired letter in the space provided. 10. If an experiment cannot be performed, scientists test their predictions by a. researched together. c. test for a single variable. b. using authority. nothing Suspicion remains. 11. An important part of all good tests should be a. use the controller. c. graphic information. b. find a single variable. nil (a) and (b) 12. An experimental method involves which of the following steps? a. remain skeptical, organize data, and analyze data b. make decisions, be open to new ideas and communicate results c. monitor, evaluate, predict, model and communicate results d. curious, thoughtful, able to see patterns, observe and predict 13. What is not a good idea? a. It fits perfectly. b. A valid statement is a statement. c. It comes from what you already know about a situation. nil This is an assumption based on previous research. Holt Environmental Science 1 Environmental Science Tools

Environmental Chemistry Worksheet

2 Continuous review of ideas 14. One of the main habits of thought of scientists is that which allows scientists to push the boundaries of what we know. a. mental integrity c. repeats with thoughts about. integration 15. A plan is an example of a. graphic design c. conceptual model. b. mathematical models. zero physical model. 16. Scientists do not use a. compare data. c. data collecting. b. analyze the data. none All of the above 17. In a scientific study, the sample population size must be large enough to a. reflects the possibility of an undesirable result. b. give an accurate estimate of the total population. c. is exactly the same as the system they represent. none All of the above 18. When you think about what contributes to our understanding of the natural world when making an environmental decision, you are examining a(n) value. a. behavior/conduct c. environment b. beauty science 19. What is the first step in the environmental decision-making process? a. Look for the consequences of each choice. b. Consider what values ​​are important to the topic. c. Decide. nil Collect information. 20. When examining the value of science in making an environmental decision, a. consider what is right and what is wrong. b. Think of the things that keep people healthy. c. use your knowledge of the natural world. nothing to think about things that will promote learning. 21. Which of the following can be found shortly after the establishment of a nature reserve? a. reduce environmental damage b. rising property values ​​near the reserve c. restriction of recreational activities on private lands within the reservation of state officials d. all of the above Holt Environmental Science 2 Tools of Environmental Science

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3 Creative Thinking Worksheet Skills In the space provided, write the letter of the word or phrase that best complements the story. Icons are shown. A metaphor is a relationship between two pairs of words or sentences written as a : b :: c : d. The symbol : is read as, and the symbol :: as. 1. gathering information : decision-making model :: a. variable: sample model b. model practice: coordination c. observation : an experimental example. map : graphic model 2. mathematical formula : mathematical model :: a. weight = thickness/volume: equation b. Flowchart: Conceptual Model c. risk : possibilities for. statistics : space 3. curiosity : mind :: a. many examples: number of objects i. creative : art b. ability : inability. creativity : intellectual integrity 4. values ​​: principles :: a. example: similar c. quiet : noisy b. noise : airplane d. airplanes: example 5. short-term positive results: slow down environmental degradation :: a. long-term positive results: population growth b. geography : environmental science c. slow habitat destruction: no results d. short-term decision : bad short-term decision 6. Good scientist : scientific mindset :: a. opinion : prediction b. negative model: one variable and a control c. good practice: one variable and a control d. good choice : example 7. quality : average :: a. distribution: common c. data: graph b. thought : guess d. example : group of individuals 8. example : coordinate :: a. read correctly: see. monitoring: decision making b. to reflect : a mirror. guess : Holt Environmental Science 3 Tools of Environmental Science assessment

4 Critical Thinking continued EXERCISE Read the passage below and answer the questions below. The students noticed that when the grass started to grow on the barren hill, less dirt and water seemed to run over the school grounds during the rainy season. . The students thought the grass helped hold the dirt on the slope. The students predicted that more soil would flow down a slope without grass than down a slope covered with grass. To see if it was correct, the students conducted an experiment with three identical rectangular cans. Wild seeds were planted in container 1 and allowed to grow to a height of several centimeters. The students filled pot 2 with soil only. Then they take can 1 and can 2 and attach them to one end of each 15 cm tall can to make a slope. Container 3, also filled with soil only, was piled 5 cm at one end to form a slope. Students poured an equal amount of water to the top of each can and students recorded their observations. 9. Which hypothesis did the children test in their research? 10. What predictions did the students use to test their ideas? 11. What steps in the experimental method are missing from the description above? 12. Did the students research well? Explain your answer. Holt Environmental Science 4 Tools of Environmental Science

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5 Critical Thinking continued AGREE OR DISAGREE Agree or disagree with the following statements and support your answer. 13. You accept or use data and events that occur frequently in your daily life. 14. The long-term positive consequences of carpooling or riding the bus to school outweigh the short-term negative consequences of driving to school. 15. To be a good scientist, a scientist must believe everything other scientists tell him and must ignore new ideas from non-scientists. Holt Environmental Science 5 Tools of Environmental Science

Social Influence, Consumer Behavior, And Low Carbon Energy Transitions

6 Sustainable Thinking The information below encourages you to improve your understanding of the concepts covered in the chapter. Think carefully and answer the following questions. 16. What is the effect of the increasing global use of the Internet on the last stage of the model? 17. Explain two ways in which you can benefit from applying scientific thinking in your everyday life. 18. How can policy makers apply their understanding of risk when considering laws related to environmental disasters? Holt Environmental Science 6 Environmental Tools

7 Test section: Scientific methods EXERCISE In the spaces provided, write the letter of the statement that best matches the expression or phrase. 1. vision 2. concept 3. vision 4. model 5. data a. reasonable information about what will happen b. information collected in the sample c. sample description information. the methods used to test the idea e. information gathered using the senses MULTIPLE CHOICE In the space provided, write the letter of the term or phrase that best completes each statement or the best answer to each question. 6. One of the important scientific habits of mind is the ability to think about new ideas, called a. mental integrity. c. thoughts b. show nothing suspicious 7. Which of the following is not a habit of a good scientist? a. doubt b. creativity c. visual perception. open to new ideas 8. Testing allows scientists to test predictions about situations where testing is impossible or inappropriate. a. combination

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