The soil formed by the deposition of silt brought by rivers is ________
A. Alluvial soil
B. Red soil
C. Black soil
D. Pod soil
Answer: Option A
A. Alluvial soil
B. Red soil
C. Black soil
D. Pod soil
Answer: Option A
Which of the following is not a cause of soil erosion?
A. Drainage
B. Deforestation
C. Weathering
D. Grazing
Which of the following is not a tropical type of soil?
A. Red soil
B. Desert soil
C. Black soil
D. Brown soil
Extensive subsistence agriculture is ________
A. Farming on the slopes of Western Ghats
B. Farming in the thickly populated areas
C. Farming in the thinly populated areas
D. Farming in the forests of equatorial region
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