“Global warming” is two words that very famous since 20^th century. The short explanation for global warming is earth and our environment become hotter because the carbon dioxide and CFC essence damaging the ozone layers. Some experts has did some research based on ices in Arctic that have molten faster than usual. Now we are getting feel the global warming impact. If you notice the weather become too hot, or the rain too often, or the snow too thick and there are too many storm, those are just a few of global warming effect.

How we solve the global warming problem? One of contribution we can give to solve this problem is by made an eco friendly house. When we want to build a house, make sure the house home design is made with the advantages for the environment. For example the house design is made with lengthwise direction so the air and the light from outside can easily get into the house. A research has acclaim that the higher a building made; the air is become chillier. Furthermore, a roof with a brighter paint color also will make the house become chilly. These kinds of method will save more energy for air and light using. The other important thing to do is by plant more tree around our house. Beside the temperature of the house become decline, the oxygen which produced by trees will alleviate the bad effect of carbon dioxide.