Question

One of the erosion control measures for slope management is:

• A. Conservation Tillage
• B. Vegetative Hedge
• C. Check Dam
• D. Terraces

Hint:

Terracing slows down water movement, reducing soil erosion on slopes.

Answer 1

The Correct Option is D

Step 1: Understanding Erosion Control
Slopes cause excessive runoff and soil erosion.
Step 2: Evaluating Options
- Conservation tillage: Reduces soil disturbance but does not shape slopes. - Vegetative hedge: Slows runoff but does not stop erosion completely. - Check dam: Used in streams, not for slope management. - Terraces: Modify slope geometry to reduce erosion.
Step 3: Conclusion
Terraces are the best method for managing slopes and reducing erosion.