Global Warmimg is the continuous heating of the earth's atmosphere due to the green house effect. It is due to this global warming that there is continous change in the climate. Global warming is observed from the pre industrialisation period i.e. between 1850 and 1900. Worldwide there is extreme increase and decrease in the temperature due to this global warming.There are excessive or very less rainfalls. It is a serious problem which need quick concern. It can be done by plantation of more and more trees, reserving our resources like electricity and water, conservation of our natural resources, our animall world and our fionna and flora.