Area (Mha) under physical degradation (water logged) in india is
A. 13.5
B. 11.6
C. 15
D. 4
Answer: Option B
Solution(By Examveda Team)
The area (Mha) under physical degradation (Waterlogged) in India is 11.6.6.41 Mha is degraded land due to water logging and the remaining 4.75 Mha is under sub-surface waterlogging.
Water logging occurs when the soil profile or the root zone of a plant becomes saturated. In rain-fed situations, this happens when more rain falls than the soil absorb or the atmosphere can evaporate.
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