Which of the following is a major source of groundwater recharge in the Indo‑Gangetic plains?
Answer
rainwater infiltration
The correct answer is rainwater infiltration — Exclude other options as they do not contribute significantly to recharge.
Step-by-step solution
- Recall that groundwater recharge in plains mainly occurs through natural infiltration of rainfall into the soil.
- Exclude other options as they do not contribute significantly to recharge.
Common mistake: Confusing seepage from mines with natural infiltration.
Concept tested: Groundwater recharge sources
Published · How this solution was prepared and checked
← All Land, Soil, Water, Natural Vegetation and Wildlife Resources questions