The factors to control of wind erosion are:
ABoth (a) & (b)
BNone of these
CWind breaks by planting tree in rows or shelter belts of any means are effective in wind erosion
DThe soil should be kept moist as far as possible especially in the season of windstorms. Moist soil is less vulnerable to wind erosion than dry soil
Correct answer
A. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).