What are volcanoes and earthquakes?

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Magma

Magma is a hot pasty rock that is inside of the mantle . When the magma escapes from the earth's crust, it forms a volcano.

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Does the magma move around or is it a solid?

When a solid is heated, it sometimes turns into a liquid.

An example would be when you put strawberries into a pan and heat them up, they turn into a liquid and make a yummy sauce!

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