Which factor primarily determines the length of day and night on Earth? MCQ with Answer and Explanation

Question Report Error

Which factor primarily determines the length of day and night on Earth?

A. Earth's Axial Tilt

B. Longitude

C. Ocean Currents

D. Atmospheric Pressure

Answer: Option A

Solution (By JKExamLibrary)

The Earth's axial tilt of about 23.5° causes variations in the length of day and night throughout the year.

This question belongs to: Geography GK Physical Geography

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Which continent has the fewest countries?

A. Europe

B. Australia

C. North America

D. South America

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Correct Answer: Option B

Explanation:
Australia (Oceania continent region) has the fewest sovereign countries among continents.

This question belongs to: Geography GK Physical Geography

Question #2 Report Error

Which ocean trench is associated with the greatest known ocean depth?

A. Java Trench

B. Mariana Trench

C. Puerto Rico Trench

D. Peru-Chile Trench

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Correct Answer: Option B

Explanation:
The Mariana Trench contains the Challenger Deep, the deepest point on Earth.

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The eye of a tropical cyclone is characterized by:

A. Thunderstorms

B. Strongest Winds

C. Heavy Rainfall

D. Calm Conditions

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Correct Answer: Option D

Explanation:
The eye is the calm central region of a tropical cyclone.

This question belongs to: Geography GK Physical Geography

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