Question

Which of the following is not associated with earthquake?​

Answer 1

Answer:

Wave is your answer.

Explanation -

Vent - A vent is a hole in the Earth's surface in which magma and gases are expelled. Hence it is associated.

Epicentre - the point on the earth’s surface where the effects of a sudden movement (earthquake) are felt most strongly.

Focus - The focus is the place inside Earth's crust where an earthquake originates.

So by all these we can conclude wave is not associated with earthquake.