Climate change (global warming) Caused by the increase of gas that covered the Earth's atmosphere. The temperature rise in theworld. As a result, the world has changed. And gas increasing, mainly from burning fossil fuels . Global warming or climate change (climate change) is a big problem in the world. Notice of temperature. The higher. The main cause of the greenhouse gas Greenhouse. Important to the world. Because the gas species. Carbon dioxide or methane, is trapping heat in some parts of the world. Not reflected back into the atmosphere all, otherwise the world will become a moon.Daytime heat because there is no atmosphere filtering the power of the sun. This behavior is similar to the principle of the greenhouse. It is often called. Greenhouse warming (greenhouse effect) .