Biology, 19.11.2020 22:20 Svetakotok

How are igneous rocks formed? 1. Particles in water become sediment and harden into rocks.
2. Chemical reactions form new types of rocky minerals.
3. Particles of sand and mud form layers that harden into rock.
4. Igneous rocks are formed from molten magma inside the Earth that cool.

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How are igneous rocks formed? 1. Particles in water become sediment and harden into rocks.
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