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General Science

Earth Science

All MCQs

Earth Science

151.

Which of the following is a major source of noise pollution in urban areas?

A

B

C

D

152.

What is the term for the process of protecting an area or species from harm and exploitation?

A

B

C

D

153.

Which of the following pollutants is a major component of urban smog and contributes to respiratory problems?

A

B

C

D

154.

What is the term for the study of the relationships between organisms and their environments?

A

B

C

D

155.

Which of the following is a major source of soil pollution caused by the release of harmful chemicals?

A

B

C

D

156.

What is the term for the process of conserving energy by reducing waste and improving efficiency?

A

B

C

D

157.

Which type of waste management involves the controlled burning of waste materials?

A

B

C

D

158.

What is the term for the gradual increase in the acidity of the world's oceans due to the absorption of excess carbon dioxide?

A

B

C

D

159.

Which of the following pollutants is a major component of vehicle emissions and contributes to air pollution?

A

B

C

D