Question

how volcanoes are formed??​

Answer 1

Answer:

Volcanoes form when tectonic plates collide and one plate is pushed beneath another. Tectonic plates also move away from one another to produce volcanoes. Hot magma rises from the mantle at mid-ocean ridges pushing the plates apart.........

Explanation:

Volcanoes form when tectonic plates collide and one plate is pushed beneath another. Tectonic plates also move away from one another to produce volcanoes. Hot magma rises from the mantle at mid-ocean ridges pushing the plates apart.

Answer 2

Answer:

volcanoes are formed when there is a weak point on the earth crust and the Magma inside the earth that is in the mental of the layer of the earth has more pressure and starts to come out and so the magma comes of earth and becomes lava