WBCS.LIVE practice question

The minimum forest cover necessary to maintain ecological balance is

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 50% of the total land area.
  2. 40% of the total land area.
  3. 33% of the total land area.
  4. 25% of the total land area.

Correct answer and explanation

Correct answer: 33% of the total land area.