The largest submarine mountain chain on Earth is: MCQ with Answer and Explanation

The largest submarine mountain chain on Earth is:
A. Mid-Atlantic Ridge
B. Hawaiian Ridge
C. Mid-Ocean Ridge System
D. East Pacific Rise
Answer: Option C
Solution (By JKSSB Mock Tests)
The global Mid-Ocean Ridge System is the longest mountain chain on Earth, mostly underwater.

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Practice More Physical Geography Questions

Question #1
A volcanic neck is formed when:
A. A delta forms
B. A river changes course
C. Magma solidifies in a volcanic pipe
D. A glacier melts

Correct Answer: Option C


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

This question belongs to: Geography GK Physical Geography
Question #2
Which continent is crossed by all major lines of latitude?
A. Europe
B. South America
C. Australia
D. Africa

Correct Answer: Option D


Explanation:
Africa is crossed by the Equator, Tropic of Cancer, and Tropic of Capricorn.

This question belongs to: Geography GK Physical Geography
Question #3
Which seismic waves cannot travel through liquids?
A. P-Waves
B. S-Waves
C. L-Waves
D. Surface Waves

Correct Answer: Option B


Explanation:
S-waves (Secondary Waves) cannot pass through liquids, which helped scientists determine that the outer core is liquid.

This question belongs to: Geography GK Physical Geography