by Tom

What is the difference between magma and lava?

Well magma is the name for lava but in the ground and lava is lava but above ground.

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what happens to the gases in a volcano?

The gases such as carbon dioxide and sulfur dioxide get released into the air and they contribute to acid rain and acidic lakes/rivers.

Where does ash come from?

Ash comes from little bits of rock smoldering and being shot out a volcano like a camp fire.