Factories, cars, nuclear power plants, tree consuming, engines, etc.
Matter does not cause pollution. Human beings do.
One effect of pollution on human life is to cause cancer.
Human activities.
Gasoline is burned by a car engine
Gasoline is burned up by a car engine
Human activity and pollution will probably be the greatest cause of elephant extinction.
human waste is causing pollution by the drains being emptied in to the river causing water contamination.
humans cause global warming and pollution
human contribute to air pollution cause of daily smoking and shouting
Most human activities cause air or water pollution.
Deforestation, Increased Human Population, Pollution, and Global Warming.
increase in human popullation leads to increase in agriculture . animals depended on floras or human activites or on humans have increase in population. this cycle of interdependance on each other is called food cycle. this food cycle leads to increase in increase in popullation of the environment.