Rocks

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Types of rocks

There are many types of rocks: Igneous, sedimentary and metamorphic.

Igneous rocks:

Igneous rocks are formed from molten rocks.

Extrusive igneous rocks are formed from lava that been ejected from a volcano.

Instructive igneous rocks are formed from magma that has been cooled underground.

Sedimentary rocks:

Sedimentary rocks are formed from sedmient that has been deposited at the bottom of seas and oceans. Over millions…

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