Indian Physical Geography : Structure
Q 4 / 6
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 northern plains of the country
D
The mountain areas account for about thirty percent of the surface area of the country