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General Science

Environmental Science

All MCQs

Environmental Science

111.

Which of the following gases is associated with "sick building syndrome"?

A

B

C

D

112.

Which of the following is a primary source of indoor air pollution?

A

B

C

D

113.

What is the term for the accumulation of toxic substances in the tissues of living organisms?

A

B

C

D

114.

Which of the following is a primary greenhouse gas released from the burning of fossil fuels?

A

B

C

D

115.

Which term describes the process of returning nutrients to the soil through the decomposition of organic matter?

A

B

C

D

116.

What is the term for the process of pollutants being absorbed and accumulated by plants?

A

B

C

D

117.

Which term describes the long-term changes in climate patterns?

A

B

C

D

118.

What is the term for the study of the sources, reactions, transport, effects, and fates of chemical species in the environment?

A

B

C

D

119.

What is the primary component of air pollutants known as "particulate matter"?

A

B

C

D

120.

Which gas is a major component of tobacco smoke and is a known human carcinogen?

A

B

C

D