What do you call a crack on the ground where hot, molten materials from the mantle comes out?

Taal volcano is an example of INACTIVE volcano.

This a bowl-shaped opening on top of the volcanic mountain that acts as the mouth of the volcano.

GMAAM

Volcanoes can also be found under bodies of water.

Which part of the volcano serves as reservoir of magma

What is an active volcano in Zambales?

How do you classify a volcano that has no record of eruption?

The Philippines is located along the Pacific Ring of Fire.

What do you call the magma that has reached the surface of the Earth?