Global warming is the most important environmental issue and its causes can be categorized into two different subtopics “Natural” and “human Influence”.

Natural Factors

The climate of the earth is changing from the day earth had came into existence is due to the revolutions of earth around the sun and sun is coming closer to earth with time.

Another factor is the release of the Greenhouse gases. Carbon Monoxide and Sulphur dioxide are the Greenhouse gases and has ability to trap incoming light waves from the sun...