Question

4) On which layer of the earth does life mostly exist ?
Give reasons for your answer.​

Answer 1

Answer:

rust

The crust is what you and I live on and is by far the thinnest of the layers of earth

Earth crust is the thinnest and the most rudimentary layer that makes up the Earth, and yet, everything that has ever lived on Earth has called it home.

Explanation:

Answer 2

Crust is the thin layer of earth in which we live.