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zepelin [54]
3 years ago
8

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

Geography
1 answer:
notka56 [123]3 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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Explanation:

This is a product of two expressions that is equal to zero. Note that any xxx value that makes either (x-1)(x−1)left parenthesis, x, minus, 1, right parenthesis or (x+3)(x+3)left parenthesis, x, plus, 3, right parenthesis zero, will make their product zero.

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(x−1)

↙

x−1=0

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↘

x+3=0

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In what way were the countries of Portugal, Spain, and Italy a mix of many cultures?
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Answer:

Even since independence, many of the various nations have experienced ... Since the Spanish and Portuguese element looms so large in the history of the ... Latin seems to suggest an equal importance of the French and Italian ... of humanity inhabiting Eurasia and Africa

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