http://netvouz.com/pdboyer/tag/earth?feed=rss pdboyer's bookmarks tagged "earth" on Netvouz http://animals.galegroup.com/web/grzimeks/biomes/biomes_Ocean The oceans are great interconnected bodies of salt water that cover 71 percent of Earth’s surface, a total of 139,400,000 square miles (361,100,000 square kilometers). They contain 97 percent of all the water on Earth, a total volume of 329,000,000 cubic miles (1,327,000,000 cubic kilometers). pdboyer Fri, 04 Feb 2011 19:33:29 GMT http://www.pbs.org/wgbh/aso/tryit/tectonics/ Interactive Whiteboard pdboyer Wed, 11 Feb 2009 03:53:37 GMT http://cleanoceanaction.org/index.php?id=84 pdboyer Wed, 11 Feb 2009 03:53:37 GMT http://nemo.sciencecourseware.org/VirtualDating/files/1.0_ClocksInRocks.html Virtual Dating Evolution pdboyer Wed, 11 Feb 2009 03:53:37 GMT http://www.curriki.org/xwiki/bin/view/Coll_kimhandle/Lesson7AmazingAlbedo Different materials absorb and reflect different amounts of energy. A dark rock will quickly absorb and not reflect much light energy where as ice will reflect a lot of light and not absorb very much. Man made materials versus natural materials have different absorptions and reflections as well. Ice is naturally reflective along with certain types of clouds. Rock and other dark materials absorb more energy than lighter materials. Rough materials absorb more energy than smooth materials. This lesson has students collect data on differing materials pdboyer Thu, 02 Jul 2009 19:08:37 GMT http://dsc.discovery.com/tv/blue-planet/blue-planet.html Interactive Whiteboard pdboyer Wed, 11 Feb 2009 03:53:37 GMT http://kids.earth.nasa.gov/datwc.html Interactive Whiteboard pdboyer Wed, 11 Feb 2009 03:53:37 GMT http://news.bbc.co.uk/2/hi/science/nature/3451787.stm pdboyer Wed, 11 Feb 2009 03:53:37 GMT http://www.fourmilab.ch/earthview/vplanet.html Interactive Whiteboard pdboyer Wed, 11 Feb 2009 03:53:37 GMT http://www.pbs.org/teachers/activitypacks/science/earthday.html PBS Teachers Activity Packs Science and Technology Earth Day Every day is Earth Day if we take care of our blue planet and make wise decisions about legislation, recycling, and solve local environmental problems. pdboyer Wed, 11 Mar 2009 23:07:47 GMT