overpopulation, when there are too many people for the amount of food, facilities and space available in an area. , endangered animals, animals which may soon cease to exist because of the destruction of their habitat and of men's hunting and fishing activities., greenhouse gases, gases, especially carbon dioxide, which are thought to be the cause of a gradual warming of the Earh. , irregular waste disposal, unauthorized discarding of waste in unapproved locations, atomic waste dumping, the action of getting rid of radioactive matter left over from the process of nuclear industry. , destruction of natural habitats, destruction of the natural environment in which an animal or plant usually lives. , air pollution/sea pollution, damage caused to the air or sea water by harmful substances we use in our industries. , acid rain, rain which contains harmful chemicals as a result of burning substances such as coal and oil., deforestation, the cutting down of trees over a large area., hunting, catching and killing animals without permission.

Environmental problems

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