Question

B. Understanding Ideas

I. Answer the following questions in one word or one sentence :

a. Which soil is known as mature soil?

b. which layer of the soil is known as subsoil?

c. Name an organism which helps in increasing the soil fertility.

d. how can a farmer convert acidic soil to neutral soil?


e. name the process of movement of water into deeper layers of soil.


f. Which type of soil is suitable to pasture and bushes? ​

Answer 1

Answer:

Please follow me.

Explanation:

Please it is a request.

Answer 2

Explanation:

1:- a soil that has passed through the major developmental phases and become relatively stabilized especially to the point that incorporation of organic material is approximately equal to the withdrawal of soluble material by plants.

2:-Soil under the topsoil on the surface of the ground is known as subsoil.

3:- Rhizobium bacteria and worms many others.

4:- Lime is alkaline which is used by farmers for neutralizing the acidity of the soil making it more neutral.

5:- Percolation is the name of the the process by which the water moves downward into the deepest layers of soil.

6:- Desert or Arid soil.