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Water
Earth's water cycle involves the atmosphere, land, and bodies of water.
John M. Evans, USGS
Teaching materials on the water cycle
Vetted articles on the water cycle
FEATURED RESOURCES ON THE WATER CYCLE >>
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Featured assignment
Activity: What are the causes and effects of...
SUMMARY Activity takes five to six 45-minute class periods for first investigation. Selected for the CLEAN Collection. The activity description was developed by CLEAN... More »
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Featured video
Video: TED Talks series - Pavan Sukhdev: Put a...
SUMMARY 16:31 minutes TED Talks series, FILMED JUL 2011 • POSTED DEC 2011 • TEDGlobal 2011 Every day, we use materials from... More »
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Featured video
Water Cycle - NSF
National Science Foundation shares the insights of many scientists to develop a foundation of climate change education for the general public. The videos in this resource ... More »
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Featured article
Tracking the Global Carbon Cycle
Carbon dioxide (CO2) is the primary anthropogenic (man-made) greenhouse gas in terms of concentration and effect. It is responsible for about one-third of the global warming... More »
Podcast: TED Talks series - Sylvia Earle's TED Prize Wish to Protect our Oceans
Last Updated on 2012-08-02 00:00:00
SUMMARY
18:12 minutes
TED Talks series, FILMED FEB 2009 • POSTED FEB 2009 • TED2009
Legendary ocean... More »
Podcast: TED Talks series - Pavan Sukhdev: Put a Value on Nature!
Last Updated on 2012-08-01 00:00:00
SUMMARY
16:31 minutes
TED Talks series, FILMED JUL 2011 • POSTED DEC 2011 • TEDGlobal 2011
Every day, we use materials... More »
