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Physical Geography is a sub-discipline of two much larger fields of study - Geography and Earth Sciences. The main purpose of Physical Geography is to explain the spatial characteristics of the various natural phenomena associated with the Earth

Quizlet is a lightning fast way to memorize vocabulary lists. It

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Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

eSchooltoday is a platform for effective participation in self-learning, using animated and interactive media, for young people of all ages! Some things are difficult to learn or boring to know, but here we have made all the lessons very illustrative...

Fact Monster is a free reference site for students, teachers, and parents. Get homework help and find facts on thousands of subjects, including sports, entertainment, geography, history, biography, education, and health.

Encyclopedia of Earth Welcome to the Encyclopedia of Earth, an electronic reference about the Earth, its natural environments, and their interaction with society. The Encyclopedia is a free, fully sea ...

The starting place for exploring Biology. Find information about human anatomy, cell anatomy, online dissections and much more.