Question

how is a volcano formed??
and yes if u can please give me your own answers not from google​

Answer 1

Volcanoes on Earth form from rising magma. Magma also rises when these tectonic plates move toward each other. When this happens, part of Earth's crust can be forced deep into its interior. The high heat and pressure cause the crust to melt and rise as magma.

Answer 2

Answer:

A volcano is formed when hot molten rock, ash and gases escape from an opening in the Earth's surface. The molten rock and ash solidify as they cool, forming the distinctive volcano shape shown here. As a volcano erupts, it spills lava that flows downslope.

Explanation:

Hope it helps u. Pls mark as Brain list.