A tsunami is usually caused by: MCQ with Answer and Explanation

A tsunami is usually caused by:
A. Ocean Currents
B. Undersea Earthquakes
C. Volcanic Ash
D. Cyclones
Answer: Option B
Solution (By JKExamLibrary)
Most tsunamis are generated by powerful undersea earthquakes that displace large volumes of water.

This question belongs to: Geography GK Physical Geography

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Physical Geography Questions

Question #1 Report Error
Which plateau is known as the 'Roof of the World'?
A. Iranian Plateau
B. Deccan Plateau
C. Tibetan Plateau
D. Colorado Plateau

Correct Answer: Option C


Explanation:
The Tibetan Plateau is called the 'Roof of the World' because of its exceptionally high elevation.

This question belongs to: Geography GK Physical Geography
Question #2 Report Error
Which type of volcano erupts very fluid basaltic lava?
A. Composite Volcano
B. Shield Volcano
C. Cinder Cone
D. Caldera

Correct Answer: Option B


Explanation:
Shield volcanoes are formed by repeated eruptions of fluid basaltic lava that spread over large areas.

This question belongs to: Geography GK Physical Geography
Question #3 Report Error
Which layer of the atmosphere reflects radio waves?
A. Mesosphere
B. Stratosphere
C. Troposphere
D. Ionosphere

Correct Answer: Option D


Explanation:
The ionosphere contains charged particles that reflect radio waves for long-distance communication.

This question belongs to: Geography GK Physical Geography