Which gas contributes most to the greenhouse effect naturally? MCQ with Answer and Explanation

Question

Share Report Error

Which gas contributes most to the greenhouse effect naturally?

A. Helium

B. Water Vapor

C. Hydrogen

D. Argon

Answer: Option B

Solution (By JKSSB Mock Tests)

Water vapor is the most abundant greenhouse gas and contributes significantly to natural warming.

This question belongs to: Geography GK Physical Geography

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Physical Geography Questions

Question #1

The largest enclosed sea in the world is:

A. Caspian Sea

B. Black Sea

C. Red Sea

D. Mediterranean Sea

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option A

Explanation:
The Caspian Sea is the world's largest enclosed inland water body.

This question belongs to: Geography GK Physical Geography

Question #2

Post-glacial rebound is a consequence of:

A. Plate convergence

B. Isostatic adjustment

C. Sea-level fall

D. Volcanic eruptions

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option B

Explanation:
Land rises after ice sheets melt due to isostatic adjustment.

This question belongs to: Geography GK Physical Geography

Question #3

The transformation of sediment into sedimentary rock is called:

A. Weathering

B. Crystallization

C. Lithification

D. Metamorphism

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option C

Explanation:
Lithification is the process of compaction and cementation that converts sediments into sedimentary rocks.

This question belongs to: Geography GK Physical Geography

Explore All Physical Geography MCQs