Question

Acid rain happens because

विकल्प

• sun leads to heating of upper layer of atmosphere

• burning of fossil fuels release oxides of carbon, nitrogen and sulphur in the atmosphere

• electrical charges are produced due to friction amongst clouds

• earth atmosphere contains acids

Answer 1

burning of fossil fuels release oxides of carbon, nitrogen and sulphur in the atmosphere

Explanation - 

The oxides of carbon, nitrogen and sulphur that are released on burning fossil fuels are acidic oxides. These lead to acid rain which affects our water and soil resources.