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zepelin [54]
2 years ago
8

Continental crust is mainly composed of ________ whereas oceanic crust is mainly composed of ________.

Geography
1 answer:
notka56 [123]2 years ago
4 0
Continental crust is mainly made up of granitic rock,  and the oceanic is made of basalt and gabbro. 
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Answer:

B. intrusion of magma into fractions

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Because magma is under high pressure and takes a long time to cool, it allows time for the formation of large crystals. Therefore, plutonic rocks have coarse-grained crystals that come in many different colors and sizes. A good example is granite.

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I hope you find this information useful and interesting! Good luck!

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Are Constitutional Monarchies.

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