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Review for 1 st Nine Weeks Test

Review for 1 st Nine Weeks Test. Mrs. Nelson’s Earth Science Class. 1. The most important lab safety rule is A. always wear a safety apron B. always wear safety goggles C. design and conduct your own inquiries D. always follow your teacher’s instructions and textbook directions exactly.

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Review for 1 st Nine Weeks Test

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  1. Review for 1st Nine Weeks Test Mrs. Nelson’s Earth Science Class

  2. 1. • The most important lab safety rule is A. always wear a safety apron • B. always wear safety goggles • C. design and conduct your own inquiries • D. always follow your teacher’s instructions and textbook directions exactly.

  3. Answer • D. always follow your teacher’s instructions and textbook directions exactly

  4. 2. • Harnessing the wind to produce electricity is an example of • A. science • B. technology • C. scientific law • D. lab safety

  5. 2. Answer • B. technology

  6. 3. • During an experiment, which factors must be controlled so that researchers can draw a logical conclusion from the experiment? • A. variables • B. hypothesis • C. inquires • D. theories

  7. 3. answer • A. variables

  8. 4. • The factor that may change in response to the manipulated variable is called the • A. hypothetical variable • B. responding variable • C. manipulated variable • D. independent variable

  9. 4. Answer • B. responding variable

  10. 5. • One useful tool that may help a scientist interpret data by revealing unexpected patterns is a • A. variable • B. graph • C. theory • D. law

  11. 5. answer • B. graph

  12. 6. • A summary of what you have learned from a scientific experiment is called a(n) • A. hypothesis • B. inquiry • C. conclusion • D. law

  13. 6. answer • C. conclusion

  14. 7. • A force that slowly wears a way a mountain and other features on the surface of earth is • A. constructive • B. destructive • C. superposition • D. unnatural

  15. 7. answer • B. destructive

  16. 8. • A weather map is an example of a • A. hypothesis • B. manipulated variable • C. model • D. scientific theory

  17. 8. answer • C. model

  18. 9. • The part of the Earth system that includes Earth’s solid rocky, outer layer is the • A. hydrosphere • B. atmosphere • C. biosphere • D. lithosphere

  19. 9. Answer • D. lithosphere

  20. 10. • The ability to do work or cause change is • A. data • B. energy • C. science • D. technology

  21. 10. Answer • B. energy

  22. You will get 10 more questions on Tuesday and 10 on Wednesday • Please study each night. • Test is Thursday

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