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General Science

Earth Science

All MCQs

Earth Science

111.

Which type of coastline is characterized by the land rising relative to sea level, often due to tectonic forces?

A

B

C

D

112.

What is the name for a circular current that flows in the opposite direction of the main current, often forming nearshore?

A

B

C

D

113.

Which ocean is known for having the strongest and most frequent tropical cyclones?

A

B

C

D

114.

What is the term for a submerged mountain range that extends through the Atlantic Ocean?

A

B

C

D

115.

Which zone of the ocean is characterized by extreme cold, complete darkness, and high pressures, and is located just above the seafloor?

A

B

C

D

116.

What is the term for the flow of water along the surface of the ocean, driven by wind?

A

B

C

D

117.

Which type of marine ecosystem is characterized by underwater forests of large brown algae?

A

B

C

D

118.

What is the term for a large underwater canyon or trench formed by the movement of tectonic plates?

A

B

C

D

119.

Which ocean current flows along the western coast of South America and can cause disruptions in weather patterns?

A

B

C

D

120.

What is the primary greenhouse gas responsible for trapping heat in the Earth's atmosphere?

A

B

C

D