<div>Greenhouse effect is the process by which radiation from the sun are absorbed by the greenhouse gases and not reflected back into space .This insulates the surface of the earth and prevents t from freezing</div><div>

The major causes of the greenhouse effect are

#burning of fossil fuels

burning of fossil fuels releases carbon dioxide .with the increain the releaseof greehouse gases in thatmosphere it leads to greeouse effect

#deforestatiom

Plants and trees take in carbon dioxide and release gen.due to the cutting of trees, there is a considerable iin the greehouse gases which increases the’ earth’s temperature

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