A volcanic neck is formed when: MCQ with Answer and Explanation

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A volcanic neck is formed when:

A. A delta forms

B. A glacier melts

C. Magma solidifies in a volcanic pipe

D. A river changes course

Answer: Option C

Solution (By JKExamLibrary)

A volcanic neck forms when magma solidifies inside a volcano and the surrounding material erodes away.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1 Report Error

Which layer of the atmosphere contains the maximum mass of air?

A. Stratosphere

B. Thermosphere

C. Troposphere

D. Mesosphere

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Correct Answer: Option C

Explanation:
About 75% of the atmosphere's mass is concentrated in the troposphere.

This question belongs to: Geography GK Physical Geography

Question #2 Report Error

Who proposed the Continental Drift Theory?

A. Alfred Wegener

B. Harry Hess

C. Arthur Holmes

D. James Hutton

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Correct Answer: Option A

Explanation:
Alfred Wegener proposed the Continental Drift Theory in 1912, suggesting that continents were once joined together in a supercontinent called Pangaea.

This question belongs to: Geography GK Physical Geography

Question #3 Report Error

The ozone layer is located in which atmospheric layer?

A. Stratosphere

B. Thermosphere

C. Mesosphere

D. Troposphere

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Correct Answer: Option A

Explanation:
The ozone layer is concentrated in the stratosphere and protects life from harmful ultraviolet radiation.

This question belongs to: Geography GK Physical Geography

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