Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 People Development & Environment Natural and Energy Resources
Which one of the following is not a matter a global concern in the removal of tropical forests?
1
Their ability to absorb the chemicals that contribute to depletion of ozone layer.
2
Their role in maintaining the oxygen and carbon balance of the earth.
3
Their ability to regulate surface and air temperatures, moisture content and reflectivity.
4
Their contribution to the biological diversity of the planet.