Alluvial soils are of how many types ?
Two
Three
Four
Five
Which among the following occur when the rate of removal of soil particles and soil nutrients is in excess of the rate of soil formation.
Sheet erosion
Soil erosion
Soil degradation
Water erosion
Which soil is heavily laden with sand ?
Red
Black
Desert
Laterite
Which soil is good for the cultivation of oil seeds and millets.
Alluvial
Which soil is formed by the breaking down of the volcanic rocks ?
