Question

The average thickness of the crust is _____​

Answer 1

Answer:

Explanation:

The average thickness of the crust is about 15 km (9 mi) to 20 km (12 mi). Because both continental and oceanic crust are less dense than the mantle below, both types of crust "float" on the mantle.

Answer 2

Answer:

The crust is 35 to 70 KM thick in continents and 5 to 10 km thick in Ocean beds

Explanation:

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