Question

Which disaster is related to the internal structure of the Earth?

• A. Flood
• B. Chemical disaster
• C. Tsunami
• D. All of these

Hint:

Tsunamis can be extremely destructive, and understanding the tectonic processes that cause them is crucial for disaster preparedness.

Answer 1

The Correct Option is C

A tsunami is a natural disaster that is directly related to the internal structure of the Earth, specifically to seismic activity and tectonic movements. Earthquakes and volcanic eruptions, which originate from the Earth's internal structure, are common causes of tsunamis.
Step 1: Understanding Tsunamis.
Tsunamis are usually caused by underwater earthquakes, volcanic eruptions, or landslides, all of which are linked to the internal structure and movement of the Earth's crust.
Step 2: Analysis of options.
- (A) Flood: While floods are disasters, they are primarily caused by external factors like heavy rainfall or dam failure, not the internal structure of the Earth.
- (B) Chemical disaster: This is typically caused by human activities or accidents, not related to the Earth's internal structure.
- (C) Tsunami: This is the correct answer, as tsunamis are caused by seismic events that originate from the Earth's internal movements.
- (D) All of these: This option is incorrect, as only tsunamis are related to the Earth's internal structure.
Step 3: Conclusion.
The correct answer is (C) Tsunami, which is directly related to the internal structure of the Earth.