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Rocks
Kind of Rocks
Question | Answer |
---|---|
Igneous | Forms from the Cooling of magma or lava |
Sedimentary | Form from pressure from the water in a lake or ocean pushing down on it |
Metamorphic | Form when existing rock is changed by heat and pressure |
Igneous | Form both underground or at the near volcanoes |
Sedimentary | Form only at the surface |
Metaorphic | Forms only deep underground |
Igneous | Crystals form when magma cools slowly |
Sedimentary | Fossils are often often found in this rock |
Igneous | Granite, Basalt, Pumice |
Sedimentary | Flint, Sandstone, Limestone |
Metamorphic | Marble, Slate |
Igneous | 2 Types: Intrusive and Extrusive |
Sedimentary | 3 Types: Clastic, Organic, and Chemical |
Metamorphic | 2 Types: Foliated and Unfoliated |