environment medium MCQ

Which of the following is a benefit of maintaining forest cover in watershed areas?

  1. Increased soil erosion
  2. Regulation of water flow and prevention of floods
  3. Reduced groundwater recharge
  4. Higher sediment load in rivers

Answer: Regulation of water flow and prevention of floods

Forests intercept rainfall, reduce runoff velocity, enhance infiltration, and stabilize soil, thereby regulating stream flow and mitigating floods.

Topic Forest Types and Conservation
Exam Relevance UPSC, SSC