EASY
5th CBSE
IMPORTANT
Earn 100
Volcanoes are cracks in the Earth's crust out of which _____.
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Important Questions on Volcanoes, Earthquakes, and Tidal Waves
EASY
5th CBSE
IMPORTANT
The hot magma reaching the Earth's surface is called ______.
EASY
5th CBSE
IMPORTANT
Volcanoes that may erupt at any time are called ______.
EASY
5th CBSE
IMPORTANT
An earthquake is caused by _____.
EASY
5th CBSE
IMPORTANT
Which of the following levels on a Richter scale indicates a quake that is almost not felt?
MEDIUM
5th CBSE
IMPORTANT
| Column A | Column B |
| Magma |
Hot magma on the Earth's surface |
| Lava |
Pacific ring of fire |
| Vent |
Hollow opening at the top of a volcano |
| Crater | Vertical tunnel in a volcano |
| Active volcano | Mantle of the Earth |
EASY
5th CBSE
IMPORTANT
Name the following:
The point under the ground where the earthquake begins.
EASY
5th CBSE
IMPORTANT
The corresponding spot on the Earth's surface where the earthquake begins.
EASY
5th CBSE
IMPORTANT
Name the following:
Smaller quakes or tremors that may happen after a big earthquake.
