Question

Upper layer of soil is most fertile.

• A. True
• B. False

Answer 1

The correct option is A True

1. The soil is a mixture that contains minerals, organic matter, and living organisms. But broadly speaking, soil can refer to any loose sediment.
2. The topmost layer of the soil that contains humus and living organisms in addition to the soil particles is called the topsoil.
3. Topsoil includes most weathered mineral and natural material. organic dealers are also accountable for the breakdown of complex organic count number which releases easy vitamins.
4. This system of mineralisation make soil fertile.

In this picture we can see the upper part of the top soil is full of humus or organic matter. So we can say that top soil is more fertile than the other part of soil.

So, the above statement is true.