Basics of Ecology: Human Impact on the Biosphere

carolina
This program introduces the concept of biological magnification before looking at the various types of air pollution and their relationship to phenomena such as smog, acid rain, destruction of the ozone layer, and global warming. The program then examines the pollution of water by biodegradable and non-biodegradable pollutants, pathogens, drugs, and thermal pollution sources. Deforestation, desertification, and other habitat destruction are then addressed, along with the impact of such destruction on threatened and endangered species. 2005.
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491219Basics of Ecology: Human Impact on the Biosphere DVD : In Stock
491219ABasics of Ecology: Human Impact on the Biosphere VHS : In Stock