An Introduction on Global Warming

One of the biggest problems facing the entire world is global warming. Many scientists believe that the earth temperature is rising which means that earth is heating up and because of that the icecaps are melting, oceans rising and other problems. There is a lot of effect of global warming one main one is the rising of temperature and changing climate of earth. A second effect is the ice in the South and North Pole is milting and because of that it causes the third effect which is raising the sea level. Global warming is caused by some gases like carbon dioxide, methane, nitrous oxide. These gases come for car and power plants. It is important to slow the warming as much as possible. These means using fewer fossils fuel and reduce the use of electricity.