Проблемы окружающей среды
Презентация по проблемам окружающей среды
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Cars From fining for parking in the wrong place to construction of new bypass roads all transplanted from cars to bicycles
Deforestation By cutting down trees to plant new straight, Substitute replace wood on the subject Plastic
Acid rain The search for alternative sources of energy production, environmentally friendly vehicles, the new technologies of production and purification technologies emissions
Holes in the ozone layer Cease production of chlorinated and fluorinated hydrocarbons - chemicals that deplete the ozone layer.
Global warming Must control the amount of radioactive waste that they did not form the greenhouse effect
Greenhouse effect We must reduce istosniki still muddy as coal power plants, automobile exhausts, factory smokestacks
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