Question

(3) Moisture and humus is low but irrigation makes it ferti
(4) Wheat, sugarcane, cotton, jowar, bajra and vegetables are grown in this soil.
(5) Due to lack of irrigation facilities it becomes fallow or waste land.
(0) Mountain SoilThis type of soil is found on Himalayan ranges. It is also found
2. What is Soil Erosion ? Explain the causes of soil erosion and methods of
Ans. Removal of soil due to agents of gradation like running water or wind is called
(-) contains a large amount of
(6) It is found in dry regions.
in the valley of Doon and Kangra, Assam, Darjeeling, etc.
Characteristics (1) It is fine, marshy and porous.
(2) Its depth is more on river valley slopes and mountain slopes.
(3) Tea, potato are grown in this soil.
conservation of soil.
TAQ.2.
soil erosion.
Causes of Soil Erosion
graze the
grass
(1) Deforestation-Expansion of land for agriculture, combustion and increasing
demand of timber have led to destruction of forests. Consequently soil erosion has increased
(2) Overgrazing—Cattle
of forests. This leads to the removal of upper
ayer of earth which results in soil erosion.
(3) Shifting Agriculture-In our country, tribesmen perform agriculture at many
aces after cleaning forests. After some time they leave for some other places which leads
erosion on the previous land.
(4) Wind erosion—This kind of erosion takes place due to removal of covering of
etation
(5) Heavy rainfall
Soil erodec dugt​

Answer 1

Answer:

i know bt sorry

Explanation:

Answer 2

Answer:But all nutrients might not be present in a proportionate amount in it, ... 5 Read the statements given below. ... Irrigation protects crops from both frost and hot air currents. ... It is the first step in preparation of soil for cultivation of crop. ... grown in this season are called kharif crop, e.g. paddy, maize, cotton, etc.