Question

What is a Caldera? (Topic: VOLCANOES AND EARTHQUAKES)

Answer 1

a large volcanic crater, especially one formed by a major eruption leading to the collapse of the mouth of the volcano.

Answer 2

Answer :-

=) A caldera is a discouragement made after a well of lava discharges most of the substance of its magma chamber in a touchy emission. At the point when substantial volumes of magma are ejected over a brief timeframe, basic help for the covering over the magma chamber is lost .

A caldera fall is generally activated by the discharging of the magma chamber underneath the fountain of liquid magma, as the consequence of a huge volcanic eruption .