The theory of Sea Floor Spreading was proposed by: MCQ with Answer and Explanation

Question

Share Report Error

The theory of Sea Floor Spreading was proposed by:

A. Harry Hess

B. Davis

C. Wegener

D. Hutton

Answer: Option A

Solution (By JKSSB Mock Tests)

Harry Hess proposed the Sea Floor Spreading Theory in the 1960s, explaining the movement of oceanic crust.

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 biosphere refers to:

A. Zone of life on Earth

B. Layer of air

C. Layer of rocks

D. Ocean floor

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option A

Explanation:
The biosphere includes all living organisms and the regions where life exists.

This question belongs to: Geography GK Physical Geography

Question #2

The hottest layer of the atmosphere is:

A. Troposphere

B. Stratosphere

C. Thermosphere

D. Mesosphere

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option C

Explanation:
The thermosphere experiences extremely high temperatures due to absorption of solar radiation.

This question belongs to: Geography GK Physical Geography

Question #3

The deepest known cave in the world is:

A. Mammoth Cave

B. Krubera Cave

C. Son Doong Cave

D. Ajanta Cave

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option B

Explanation:
Krubera Cave in Georgia is among the deepest explored caves on Earth.

This question belongs to: Geography GK Physical Geography

Explore All Physical Geography MCQs