Review for 1st Nine Weeks TestReview for 1st Nine Weeks TestMrs. Nelson’s Earth Science Class

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.

AnswerAnswer

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

2. 2.

• Harnessing the wind to produce electricity is an example of

• A. science• B. technology• C. scientific law• D. lab safety

2. Answer2. Answer

• B. technology

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

3. answer3. answer

• A. variables

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

4. Answer4. Answer

• B. responding variable

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

5. answer5. answer

• B. graph

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

6. answer6. answer

• C. conclusion

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

7. answer7. answer

• B. destructive

8. 8.

• A weather map is an example of a

• A. hypothesis• B. manipulated variable• C. model• D. scientific theory

8. answer8. answer

• C. model

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

9. Answer9. Answer

• D. lithosphere

10.10.

• The ability to do work or cause change is

• A. data• B. energy• C. science• D. technology

10. Answer10. Answer

• B. energy

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