Question

Water logging is caused due to: 

A. Inadequate drainage facilities 
B. Over irrigation 
C. Presence of permeable strata 
D. Seepage of water through the canals 
Choose the most appropriate answer from the options given below:

• A. A, B and D only
• B. A, B and C only
• C. A, B, C and D
• D. B, C and D only

Hint:

Water logging reduces soil fertility and crop yield; proper drainage and controlled irrigation are essential.

Answer 1

The Correct Option is C

Step 1: Understand causes of water logging.
Water logging occurs when excess water accumulates in the soil, raising the water table and reducing aeration.

Step 2: Analyze each option.
- (A) Inadequate drainage facilities: True, as poor drainage causes accumulation of water.
- (B) Over irrigation: True, applying more water than required raises the water table.
- (C) Presence of permeable strata: True, as water percolates downward and accumulates in subsurface.
- (D) Seepage of water through canals: True, contributes to water logging in nearby areas.

Step 3: Conclusion.
All four factors contribute $\Rightarrow$ Correct answer is (3).