Correct option is B
Thick cuticle helps conserve water and is a drought tolerance mechanism, not avoidance.
Thick cuticle helps conserve water and is a drought tolerance mechanism, not avoidance.
The correct order of wind erosion processes is
Match List I with List II
Set A | Set B |
[i] Splash erosion | [a] Impact of falling raindrops |
[ii] Saltation | [b] Wind erosion |
[iii] Erosivity | [c] Rainfall factor |
[iv] Dispersion ratio | [d] Impact force required to detach soil particles |
Biological control of wind erosion is
| List – I |
List – II |
| A. Splash erosion |
I. Uniform removal of soil layers |
| B. Sheet erosion |
II. Most common form of erosion |
| C. Rill erosion |
III. Advanced stage of rill erosion |
| D. Gully erosion |
IV. Due to rain drop action |
Select the crops which serve as vegetative barriers against soil erosion
I. Vetiver II. Agave III. Cenchrus grass
Suggested Test Series
Suggested Test Series