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Biology, 09.11.2020 03:40 mtassy85

Which statements describe oceanic crust? Select the two correct answers. A. It’s age ranges from very young to more than 4 billion years old.

B. It is formed at zones of volcanic activity on the ocean floor.

C. It is made of all types of rocks.

D. It is between 25 and 70 km thick.

E. It contains silicate minerals high in iron and magnesium.

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Which statements describe oceanic crust? Select the two correct answers. A. It’s age ranges from ve...
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