Which agent is primarily responsible for the formation of U-shaped valleys? MCQ with Answer and Explanation

Which agent is primarily responsible for the formation of U-shaped valleys?
A. Glaciers
B. Wind
C. Rivers
D. Sea Waves
Answer: Option A
Solution (By JKSSB Mock Tests)
Glaciers erode valleys into a characteristic U-shape, unlike rivers which form V-shaped valleys.

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Practice More Physical Geography Questions

Question #1
Which ocean surrounds the North Pole?
A. Southern Ocean
B. Arctic Ocean
C. Pacific Ocean
D. Indian Ocean

Correct Answer: Option B


Explanation:
The Arctic Ocean occupies the region around the North Pole.

This question belongs to: Geography GK Physical Geography
Question #2
Which gas contributes most to the greenhouse effect naturally?
A. Helium
B. Hydrogen
C. Water Vapor
D. Argon

Correct Answer: Option C


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

This question belongs to: Geography GK Physical Geography
Question #3
Which is the world's largest continental shelf?
A. Brazilian Shelf
B. Siberian Shelf
C. Indian Shelf
D. Australian Shelf

Correct Answer: Option B


Explanation:
The Siberian Continental Shelf is the largest continental shelf in the world.

This question belongs to: Geography GK Physical Geography