review for 1 st nine weeks test
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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. - PowerPoint PPT PresentationTRANSCRIPT
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Review for 1st Nine Weeks TestReview for 1st Nine Weeks TestMrs. Nelson’s Earth Science Class
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1.1.
• 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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AnswerAnswer
• D. always follow your teacher’s instructions and textbook directions exactly
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2. 2.
• Harnessing the wind to produce electricity is an example of
• A. science• B. technology• C. scientific law• D. lab safety
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2. Answer2. Answer
• B. technology
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3.3.
• 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
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3. answer3. answer
• A. variables
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4.4.
• 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
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4. Answer4. Answer
• B. responding variable
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5.5.
• One useful tool that may help a scientist interpret data by revealing unexpected patterns is a
• A. variable• B. graph• C. theory• D. law
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5. answer5. answer
• B. graph
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6.6.
• A summary of what you have learned from a scientific experiment is called a(n)
• A. hypothesis• B. inquiry• C. conclusion• D. law
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6. answer6. answer
• C. conclusion
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7.7.
• 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
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7. answer7. answer
• B. destructive
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8. 8.
• A weather map is an example of a
• A. hypothesis• B. manipulated variable• C. model• D. scientific theory
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8. answer8. answer
• C. model
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9. 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
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9. Answer9. Answer
• D. lithosphere
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10.10.
• The ability to do work or cause change is
• A. data• B. energy• C. science• D. technology
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10. Answer10. Answer
• B. energy
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You will get 10 more questions on Tuesday and 10 on Wednesday
You will get 10 more questions on Tuesday and 10 on Wednesday
• Please study each night.• Test is Thursday