Explain the sequence of natural events that occur in volcanic processes

1. Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma.

2.Since it is lighter than the solid rock around it, magma rises and collects in magma chambers.

3. Eventually, some of the magma pushes through vents and fissures to the Earth's surface.

4. Magma that has erupted is called lava.

Explanation:

heat from the core of the earth causes convection currents to occur in the mantle. these currents slowly move the crust around.

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