With reference to India, which one of the following statements is not correct?
A. About one-third of the area of the country records more than 750 millimetres of annual rainfall.
B. The dominant source of irrigation in the country is wells
C. Alluvial soil is the predominant type of soil in the northern plains of the country
D. The mountain areas account for about thirty percent of the surface area of the country
Answer: Option D
Solution (By Examveda Team)
In percentage of total area 10.6% Mountains 18.5% Hills 27.7% Plateaus 43.2% Plains.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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