Question

define earthquake and volcano ​

Answer 1

Earthquake, any sudden shaking of the ground caused by the passage of seismic waves through Earth's rocks.

Explanation:

A volcano is an opening in the earth's crust through which lava, volcanic ash, and gases escape. ... Beneath a volcano, liquid magma containing dissolved gases rises through cracks in the Earth's crust.

Answer 2

Answer:

$\huge\underline\mathbb\red{VolCano}$

A volcano is a vent (Opening) in the earth's crust through which molten material eurupts suddenly.

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$\huge\underline\mathbb\red{EarthQuake}$

When the Lithosphere plates move,the surface of the earth vibrates . The vibrations can travel all round the earth . These vibrations are called Earthquakes.

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