What do we know about the interior of the Earth?please help me out Give me a best answer in one paragraph

Question

What do we know about the interior of the Earth?

please help me out..Give me a best answer in one paragraph

please.

The planet Earth is made up of three main shells: the very thin, brittle crust, the mantle, and the
core; the mantle and core are each divided into two parts. Our knowledge of the layering and…
Science