Global warming and planet Earth

 Global warming is a hotly discussed topic everywhere now- a- days scientist say that it is the tendency of the globe to warm at a given point over the years we hear the people talking about the climatic changes we always feel that the present summer is always hotter than the past that means  year by year the temperature of the globe increases the earth's climate may change and earth may be come hotter in  response  external forces such as earths variation in its orbit around the sun, volcanic eruptions and atmospheric green house gas concentrations. but the scientist say that the main cause of global warming is man himself the main reason for global warming is due to the desire's of people . The global temperature increase will badly affect the earth. Global warming is the biggest challenge the mankind is facing today. The different climatic conditions may result in new and unknown diseases which may become a challenge to them medical world we must grow one tree in every house and not to destroy the forest. We must teach our children how to love nature and how important it is to safeguard the world

Khateeja Nowreen
1st BSc