During the period of ________ , the production of food crops specially wheat increased very sharply
A. 1954
B. 1964
C. 1965
D. 1966
Answer: Option D
A. 1954
B. 1964
C. 1965
D. 1966
Answer: Option D
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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