** Warming up-Chapter 1

Everyone is talking about Global warming but what is global warming actually? In brief, global warming is the warming up of the earth's atmosphere. Or in other words, it is defined as the increase of the average temperature of the earth. As a matter of fact, as the earth is getting hotter and hotter day by day, disasters like hurricane, drought, and flood, is becoming more frequent now. However, global warming is not an ecological trouble; it is in fact an international issue that is to be solved.
To be continued...