Question

write the features of crust​

Answer 1

Explanation:

In geology, a crust is the outermost layer of a planet. The crust of the Earth is composed of a great variety of igneous, metamorphic, and sedimentary rocks. The crust is underlain by the mantle. The upper part of the mantle is composed mostly of peridotite, a rock denser than rocks common in the overlying crust.

Answer 2

Answer:

Crust is the upper most layer of earth

it is the only layer of earth where life can survive.

Biosphere exists only on crust