Home

General Knowledge (GK)

General Science

Earth Science

All MCQs

Earth Science

31.

What is the study of the Earth's physical structure and the processes that shape it?

A

B

C

D

32.

Which type of rock is formed from the cooling and solidification of molten magma or lava?

A

B

C

D

33.

What is the term for the process by which rocks are broken down into smaller particles due to physical and chemical processes?

A

B

C

D

34.

What type of rock results from the alteration of existing rocks through heat and pressure?

A

B

C

D

35.

Which type of boundary is characterized by tectonic plates moving apart from each other?

A

B

C

D

36.

What is the term for the boundary between two tectonic plates that move toward each other and often result in the formation of mountain ranges?

A

B

C

D

37.

What is the name for a fracture in the Earth's crust along which rocks on either side have moved relative to each other?

A

B

C

D

38.

Which process is responsible for the creation of soil and landforms through the deposition of windblown sediments?

A

B

C

D

39.

What is the term for the study of Earth's past and the history of life on Earth as recorded in rocks and fossils?

A

B

C

D

40.

Which mineral is commonly used as a diagnostic tool to identify minerals based on their scratch resistance?

A

B

C

D