Home

General Knowledge (GK)

General Science

All MCQs

All MCQs

511.

Which of the following gases is a major contributor to the greenhouse effect?

A

B

C

D

512.

What is the term for the loss of biodiversity due to human activities, such as deforestation and habitat destruction?

A

B

C

D

513.

Which of the following is a renewable energy source derived from the heat of the Earth's interior?

A

B

C

D

514.

What is the term for the process of converting organic waste into nutrient-rich soil conditioner?

A

B

C

D

515.

What is the term for the protective layer of gases in the Earth's atmosphere that shields life from harmful ultraviolet radiation?

A

B

C

D

516.

Which of the following is a primary greenhouse gas released during the combustion of fossil fuels?

A

B

C

D

517.

What is the term for the introduction of harmful substances or pollutants into the environment, causing harm to living organisms?

A

B

C

D

518.

Which international organization is responsible for assessing and addressing global environmental issues, including biodiversity conservation and climate change?

A

B

C

D

519.

Which of the following is a major driver of deforestation?

A

B

C

D

520.

What is the term for the loss of soil productivity and vegetation cover in dryland areas?

A

B

C

D