Question

It's understandable that scientists know the most about the crust, and less about deeper layers? Why

Answer 1

Answer:

It is easier to study the crust because it is easier to access it.

Explanation:

Answer 2

Answer:

bcause there are new life or nonliving forms decomposing and rocks are formed

Explanation:

as opposed to knowin' lava 'nd mlten rock is underneath