1.) Which among these health hazards causes birth defects?

a. carcinogen
b. dermatogen
c. mutagen
d. teratogen

2.) Which of the following results from the utilization and exploitation of nuclear energy?

a. air pollution
b. water pollution
c. thermal pollution
d. radiation pollution

3.) All fuels and power consumed turn up as heat in the environment. Which of the following results in the direct increase in temperature?

a. global warming
b. radioactive decay
c. depletion of fossil fuels
d. emission of factories and automobiles

4.) What is one way in which CQ emissions can be reduced?

a. reduce fertilizer use

b. sequester carbon in the lithosphere

c. keep ocean temperatures more constant

d. use alternative, renewable sources of energy

5.) Which of the following can prevent soil erosion?

a. overgrazing
b. afforestation
c. removal of vegetation
d. increasing birds’ population

6.) Which of the following is NOT a direct result of energy resource exploitation?

a. advancement in technology
b. depletion of energy sources
c. global warming
d. pollution

7.) Which is an anti-forest conservation activity?

a. clear felling
b. preservation of fires
c. economy in lumbering
d. preservation of wild animals

8.) Which of the following is NOT a major use of energy resources?

a.) food production and agriculture

b.) generation of electricity

c.) population growth

d.) transportation