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Volcanoes produce many different types of rocks but the 3 main sections that you put the rocks into is either metermorphic rocks, igneous rocks or the sedimentry rocks.

Example: Pumice and obsidian = igneous rocks

Limestone= sedimentary rock

Phyllite= metamorphic rock

An igneous rock is one that comes out of a volcano steaming hot then when it meets coldness like the wind it cools instantly giving it no time to grow but the sedimentary is made over time like it starts at the top of a mountain and as it falls it picks up dirt and eventually for example if there was a river at the bottom of that hill it would sink to the bottom and casually over time it will build up like grime or dust so if there was a very swift river there would be alot of sedimentary at the bottom of that river there would be alot of sedimentary rocks.

Now the metamorphic rock is a rock that once was a igneous rock or sedimentary rock that has moulded into another rock and changed shape like morphed.

Thank you for reading and i hope that information was useful to you.

solids, liquids, and gasses

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14y ago

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