Question

The terrace constructed as a low ridge across the slope is called

• A. Level terrace
• B. Inward terrace
• C. Channel type terrace
• D. Ridge type terrace

Hint:

Ridge type terraces reduce runoff by forming low ridges across the land slope.

Answer 1

The Correct Option is D

Concept:
Terracing is a soil conservation practice used to reduce slope length and runoff velocity.

Step 1: A ridge type terrace is made in the form of a ridge across the land slope.

Step 2: It checks surface runoff and reduces soil erosion.

Step 3: The ridge acts as an obstruction to flowing water.

Step 4: This gives more time for water infiltration and reduces runoff speed.

Step 5: Therefore, the terrace constructed as a low ridge across the slope is called ridge type terrace. \[ \boxed{\text{Ridge type terrace}} \]