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APTPLUS™ Digital Media Library

Digital Media Library > Planet H20

Planet H20


McWane Science Center
Alabama Public Television

1. Acid Rain

1 Min, 15 Secs
Clean, fresh water is essential to life on Earth. Water pollution is a global threat to this vital resource.

2. Where's the Water

4 Mins, 6 Secs
Earth is a planet rich with water, a compound essential to all living things. However, fresh water, vital to humans and many other living things, is a limited resource. So, where is all the water?

3. Water Pollution

1 Mins, 58 Secs
Water Pollution is a worldwide problem.

4. Bottled - vs- Tap-Which Tastes Better?

2 Mins, 34 Secs
Selection of drinking water is a personal preference.

5. Water Supply and Demand

2 Mins, 48 Secs
Water availability is determined by location and demand.

6. Water Pollution and the Aquatic Food Chain

6 Mins, 7 Secs
Water pollution affects the ecology and economy of an area.


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