Increasing demand of fossil fuels has caused harm to our environments

Increasing demand of fossil fuels has caused harm to our environments. List its three ill effects. Suggest three measures to reduce the consumption of fossil fuels.

The three ill effects of burning fossil fuels are as given below:
(i) Air pollution
(ii) Global warming
(iii) Acid rain
The three measures to reduce the consumption of fossil fuels are as below:
(i) Using clean fuel like CNG, LPG etc.
(ii) Using public transport instead of private vehicles.
(iii) Using renewable sources of energy.