How many time zones theoretically exist on Earth? MCQ with Answer and Explanation

How many time zones theoretically exist on Earth?
A. 24
B. 18
C. 12
D. 36
Answer: Option A
Solution (By JKSSB Mock Tests)
Earth rotates 360° in 24 hours, creating 24 theoretical time zones.

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Practice More Physical Geography Questions

Question #1
The largest ocean on Earth is:
A. Indian Ocean
B. Pacific Ocean
C. Arctic Ocean
D. Atlantic Ocean

Correct Answer: Option B


Explanation:
The Pacific Ocean is the largest and deepest ocean, covering about one-third of the Earth's surface.

This question belongs to: Geography GK Physical Geography
Question #2
Which landform is formed by wind deposition?
A. Canyon
B. Waterfall
C. Fjord
D. Sand Dune

Correct Answer: Option D


Explanation:
Sand dunes are formed when wind deposits sand particles in desert and coastal regions.

This question belongs to: Geography GK Physical Geography
Question #3
The movement of weathered materials down a slope under gravity is called:
A. Mass Wasting
B. Deposition
C. Condensation
D. Evaporation

Correct Answer: Option A


Explanation:
Mass wasting refers to the downslope movement of rock, soil, and debris under the influence of gravity.

This question belongs to: Geography GK Physical Geography