Answer:
Air pollution, Chances of forrest fire (causing damages to ecosystems and wildlife habitation. Also damages to homes that are in Forrest's), This also causes severe damage to timber crops. More disadvantages are: damaging vegetation, degrading water, deteriorating soils, and toxic gases.
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Well five things I would do is cut down on foods that are high in sodium, don't eat to much fast food, exercise more, don't eat to many sweets and ah that's all I can think of sorry