As we all know about the current situation of our earth, increase in industries, increasing number of vehicles, deforestation and many such factors are causing a lot of harm to our mother nature. These factors are increasing pollution over the world and which in turn causes global warming.
Global warming is the overheating of earth due to these pollutants in nature. It is the gradual rise in temperature overall of earth’s atmosphere. Global warming is melting the ice glaciers. If it keeps on increasing like so, there can be huge floods in the world.
It is quite challenging to control global warming. The ozone layer is depleting. This is occurring not because of any single cause but there are multiple causes for this. There are natural as well as man made causes of global warming. Even volcanic eruptions are responsible for global warming.