Question

Which of the following are the correct approaches to reduce global warming ?
(i) Use of fossil fuels
(ii) Improving efficiency of energy usage
(iii) Afforestation
(iv) Increasing growth of human population

• A. (i) and (ii)
• B. (ii) and (iii)
• C. (iii) and (iv)
• D. (i), (ii) and (iii)

Answer 1

The correct option is B (ii) and (iii)

To reduce global warming following measures must be taken:
(i) cutting down the use of fossil fuel
(ii) Improving efficiency of energy usage
(iii) Reducing deforestation
(iv) Planting trees and slowing down the growth of human population.