| Great resource for finding online information and lessons about earth science. You can refine results to meet your needs for all different grade levels. |
| http://www.dlese.org |
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| Provides over 150 links to teacher resources and student projects marked with appropriate grade levels for various topics including space, the atmosphere, soil composition, and much more. |
| http://eartheducator.gsfc.nasa.gov/ |
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| Dedicated to K–12 education and exploration, this site contains links and activities related to hydrology, geology and geography. |
| http://www.usgs.gov/education/ |
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| Timely and accurate global environmental information through a searchable database with maps, country profiles, and much more is available on this site. |
| http://www.earthtrends.wri.org |
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| Lots of fun activities and fascinating facts about the wild world of weather. |
| http://scijinks.jpl.nasa.gov/weather/ |
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| This site offers beautiful celestial images, informative articles and current
sky charts and observation almanacs. |
| http://skyandtelescope.com |
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