What causes environmental problems, fumes from cars, industrial waste, smoke from factories, to destroy/damage the environment, to waste water, What are the possible consequences, global warming, to be harmful to people's health, extreme weather (hurricanes, heatwaves), air, water, soil pollution, What can we do?, to plant trees, to recycle paper, glass, aluminum cans, to save resorces (water, paper, electricity), to cycle to places

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