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Become a nitrogen atom in the nitrogen cycle in our Traveling Nitrogen Classroom Activity Kit/Game. See all our games, activity kits and classroom activities.
This map highlights the tidewater area of lower Chesapeake Bay in which the HIGH TIDE project has students make measurements using a CTD instrument. The HIGH TIDE project is run out of Old Dominion University in Norfolk, Virginia.
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Courtesy of the HIGH TIDE project

Tidewater Map


Last modified September 17, 2001 by Jennifer Bergman.

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The Summer 2010 issue of The Earth Scientist, available in our online store, includes articles on rivers and snow, classroom planetariums, satellites and oceanography, hands-on astronomy, and global warming.

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Traveling Nitrogen Classroom Activity Kit

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Aquifer

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Surface Ocean Currents

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Rivers

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Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF