Question

what is volcano ?
how ​

Answer 1

A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater.

Answer 2

Answer

a volcano is an opening in the earth's crust through which lava, volcanic ash and gases

escape.

explanation:

I hope this answer is right and please mark me brainliest