Question

List any three human activities that lead to increase in atmospheric co2

Answer 1

burning of fossil fuels

release of harmful gases from industries

pollution spread by vehicles

Answer 2

hi mate here is your answer!!!!!!!!

Human activities which are widely responsible for the increase in the carbon dioxide content present in the air are :  

(i) Burning of fossil fuels like coal and petroleum.

(ii) Industrialisation resulting in the release of unwanted and harmful gases into the atmosphere.

(iii) Deforestation, due to which the utilisation of atmospheric CO2 during photosynthesis is reduced to a great extent because of the reduction in the number of plants.