Q
QuestionGeology

What are the four main types of rock?
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Answer

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Step 1
I'll solve this problem by explaining the four main types of rocks in a clear, structured manner:

Step 2
: Igneous Rocks

- Formed from the cooling and solidification of molten magma or lava - Can be intrusive (cool slowly underground) or extrusive (cool quickly on the surface) - Examples include granite and basalt

Final Answer

1. Igneous Rocks 2. Sedimentary Rocks 3. Metamorphic Rocks 4. Clastic Sedimentary Rocks (sometimes considered a subset of sedimentary rocks)