Question

Describe the three layers of the earth with the help of a diagram

Answer 1

Answer:

Explanation:

Earth can be divided into three main layers: the core, the mantle and the crust. Each of these layers can be further divided into two parts: the inner and outer core, the upper and lower mantle and the continental and oceanic crust. Both the inner and outer core are made up of mostly iron and a little bit of nickel

Answer 2

Answer:

Here is the diagram.

Explanation:

1. Humus: It is a porous part of the soil profile which is rich in nutrients from plants and animal wastes.
2. Midsoil (Subsoil): It is a nutrients deficient Mineral rich layer of semi porous soil.
3. Bedrock: It is a layer of hard rocks which is not porous and is unbreakable.