The following are the major sources of the green house effect:
- Various CO2 releasing activities: Burning of fossil fuels,industrial activities,automobiles,thermal power stations.
- CH4 releasing activities: Domestic wastage and sewage.
- H2O releasing acticities: Burninig of grass and natural oils,forest firing,bio-decomposition of nitrogenous fertilizers.
- Deforestation and reducation of ground cover.
- Chlorofluro carbon(CFC) releasing activities: Burning of foam products ,use of spray cans,use of coolant in refrigerator and air conditioners.
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