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Published byLindsey Gardner Modified over 8 years ago
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Chemicals or other harmful items that end up in the air, on land or in the water and that make the environment unhealthy.
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Trash can become pollution Flagler Beach, October 9, 2004 Photo credit: Jerry Full Lesson 10: Pollution
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Cars and other vehicles can cause air pollution Photo credit: EnvironmentBlog (Flickr) Lesson 10: Pollution
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Smog is a type of air pollution Photo credit: Steven Buss (Flickr) Lesson 10: Pollution
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Oil spills cause pollution Russian Doors/Marine Photobank 1 LN HTD KYSTVERKET/Marine Photobank Lesson 10: Pollution
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Light can be considered pollution Photo credit: NASA Lesson 10: Pollution
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Sound (loud noise) can be pollution Lesson 10: Pollution
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Sewage can cause pollution Photo credit: Steve Spring/Marine Photobank Lesson 10: Pollution
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Pollution can be invisible—we cannot see fertilizer and pesticides Photo credit: Chesapeake Bay Program (Flickr) Lesson 10: Pollution
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Hot water can be pollution Photo credit: FPL/Nuclear Regulatory Commission Lesson 10: Pollution
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How does pollution get into the water? Heavy rain washes things from the land into places like lakes, rivers and oceans. We call this stormwater. Photo credit: Chesapeake Bay Program Lesson 10: Pollution
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Polluted or Healthy? Sometimes it is easy to tell…sometimes it is not Photo credits: Maia McGuire Lesson 10: Pollution
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How can we keep our water and air healthy? Recycle Throw trash away properly Ride a bicycle or walk instead of driving a car Use solar or wind energy instead of energy from power plants Lesson 10: Pollution
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