a short description about pollution
Middle Aged (35-54)
Note: Transcripts are generated using speech recognition software and may contain errors.
environment. There is no doubt that the world has made impressive progress. But this affected environment, the physical, this chemical and the biological characteristics off the ecosystems, that is to say, environments has undergone degradation and environmental problems became very menacing, such as air pollution, lots ofthe spaces, damage off the ozone layer, the collapse ofthe coastal fisheries, acid rain and the erosion of soil. Nowhere is the deterioration off the planet's natural resources better illustrated than in water and the forest.