Nowadays people have discovered that our planet is under treat. One of the main problems is destruction of the rainforest a. Loggin companies cut down the trees for paper. There are also another problems, related with destruction of the rainforests, for example, changes of climate, pollution of the air, drought, famines and also ground shifts in some regions. Another problem is water pollution. Factories are polluting rivers and lakes with dangerous chemicals. Therefore, sea life is threatened with extinction. The last problem is air pollution. The cars and factory chimneys are giving off dangerous fumes. Because of the air pollution is decreasing the level of oxygen in the air.
