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zubka84 [21]
2 years ago
6

When magma cools off earth's surface, which type of crystalline structure is usually found

Biology
1 answer:
Licemer1 [7]2 years ago
5 0
Tiny crystalline structure are usually found in magma when it cools off on earth's surface. A mixture of molten rocks, volatiles and solids that is beneath the earth's surface is called Magma. When the magma rises at the earth's surface and begins to cool off it is now called "lava". 
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