The answer is : the introduction
B.
This description was probably used for comic relief.
The point of this cartoon is to show to meaning of global warming. It shows to do something about the world where some people think it is a hoax. While people think that it is fake it really is not. People need to help the Earth before it is too late.
I agree that Global warming is real because snow is melting and the overall temperature of the atmosphere has raised increasingly. The ocean has risen because of ice glaciers melting which can cause flooding. Lots of people do not care because they think they cannot fix it when they can. Greenhouse gases are made from gas which goes into the atmosphere and then warms up the Earth.
