General facts about Earth's water sources, human use, and the water cycle are outlined by this presentation. Slide three has a grammatical error and slide nine refers to the local watershed of the author, so you will need to make a few minor changes. Otherwise, this is a swimming slide show!

Concepts

water usage, water, watersheds, the water cycle

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Additional Tags

water source, watershed, water usage, water cycle, hydrologic cycle, science

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Pros

• Several of the slides contain links to explanatory video clips
• Colorful images support each slide; some are even animated
• The water cycle and other topics are addressed at a middle school level

Cons

• None