Question

1.
3.
5.
B.
D.
4.
The mixture of rock
2.
In desert areas, soil erosion occurs mainly through
Percolation rate of water in soil is expressed in the unit of
Pots are made of
soil
lies beneath C-horizon.
Write True or False against each statement :
1. Afforestation means cutting of trees.
2. B-horizon is soft and porous.
3.
Soil serves as a reservoir of food materials.
Contour ploughing is an effective method to check soil erosion in the hills
5. Dry soil has some moisture in it.
D. Match the following:
Column
Column 11
1. A home for living organisms
(i) Large particles
2. Upper layer of the soil
(ii) All kinds of soils
3. Sandy soil
(iii) Dark in colour
4. Middle layer of the soil
5. Clayey soil
(v) Lesser amount of humus
Short Answer Type Questions :
(iv) Small particles and packed tight
E.
1. What is soil erosion? List the agents of soil erosion.​

Answer 1

Explanation:

a false

b true

c true

d true