The problem about the greenhouse effect is. Greenhouse gases is not thick, but concentrates more and more. The main cause is ever accumulated carbon in the form of oil and coal. Which should be in its place in the land.The results is carbon dioxide. Which naturally if we give it long enough. Natural process in the world gradually. Carbon dioxide in the atmosphere to pull out. But now we dig up a day, 80 carbon burningIt's faster than natural process to be rid of. It is accumulated in the atmosphere that the greenhouse effect has more violence than the naturally.