TopDir - top sites directory

TopDir is a human edited web directory with various categories, a collection of hand-picked web resources for visitors

TopDir offers free website promotion for webmasters and website owners. Relevant search results and many categories for adding and promoting websites. Free web promotion for websites at TopDir directory. Submit your url for review. A collection of hand-picked web resources for visitors. This page is focused on one particular aspect of Kids and Teens, School Time, Science, The Earth, The Atmosphere.

http://www.albany.edu/faculty/rgk/atm101/structur.htm

» Atmospheric Structure [ Mature Teens ] - Describes the temperature and electromagnetic structure of the atmosphere.

http://weathereye.kgan.com/cadet/climate/

» Climate [ Teens/Mature Teens ] - An introduction to climate. Explains the difference between weather and climate.

http://csep10.phys.utk.edu/astr161/lect/earth/atmosphere.html

» The Earth's Atmosphere [ Teens/Mature Teens ] - Describes the composition and layers of the atmosphere.

http://www.geography4kids.com/files/atm_intro.html

» Geography4Kids.com: Atmosphere [ Teens/Mature Teens ] - Looks at the different levels of the atmosphere, how it moves, and how it's changing.

http://www.windows.ucar.edu/tour/link=/earth/Atmosphere/layers.html&edu=elem

» Layers of the Earth's Atmosphere [ Teens/Mature Teens ] - Tells the names of the levels of the atmosphere, and how come they're there.

http://www.learner.org/interactives/weather/

» Weather Summary [ Kids/Teens/Mature Teens ] - Learn about weather patterns and discover how our climate is changing. Try your hand at being a storm chaser in a hands-on Web activity.

http://www.econet.org.uk/weather/whatis.html

» What is Weather? [ Kids/Teens/Mature Teens ] - Explains the difference between climate and weather.

TopDir is a human edited web directory with various categories. Our mission is to organize theme based websites and remove the clutter from the information. We strive to provide context based website results to our visitors. This directory is an evolving one and we regularly add new categories, if there is a necessity. Members can suggest new categories and websites for inclusion. This is one stop promotion site for webmasters and website owners. We invite you to browse the categories and suggest your website url for an editor review. This page is focused on one particular aspect of Kids and Teens, School Time, Science, The Earth, The Atmosphere.

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Web directories list the websites by theme. The links in a web directory are collected, edited and organized by humans. Yahoo and Dmoz ODP(Open Directory Project) are considered as the best human-edited web directories on the Internet and they are one of the most trusted and relied traffic sources. Since these directories get thousands of submissions every day, it is sometimes difficult to get listed in them and your URL may take a long time to be reviewed and listed. Generally good directory listings give a surprise boost to your link popularity.