Define Global warming. Explain the various causes of global warming. Why is it a warming to mankind?

Write the main cause of global warming.

Write a note on global warming.

Explain global warming.

What is global warming?

Explain the various causes of extinction of bio diversity.

Climate refers to the physical environmental factors of an area. These include duration and intesity of light, temperature, humidity, wind, gases, etc. The climate change refers to the changes in these environmental factors of an area over long eriod of time. Main culprit of such climatic change is man himself as his activities are adversely affecting the delicate ecological balance between various components of the environment. Answer the following questions regarding climate change. What is global warming? Enlist the contribution of various causes of global warming and their sources.

What do you mean by global warming?