Ano Ang Bulkan? Answer Kailangan Ko Po:)

Ano ang bulkan? answer kailangan ko Po:)

 

Answer:

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. Earths volcanoes occur because its crust is broken into 17 major, rigid tectonic plates that float on a hotter, softer layer in its mantle.