Educational site provides users with some understanding of how a volcano forms through the process of subduction.

This ebook version of G. A. Henty's The Winning Of A Continent has been made available in multiple formats by the Open Library. Editions of the full novel, organized by year of publication, may be accessed here.

This ebook version of Sir Arthur Conan Doyle's The Refugees: A Tale Of Two Continents has been made available in multiple formats by the Open Library. Editions of the full novel, organized by year of publication, may be accessed here.

A physical map of the African continent showing general color coded land elevations and water depths. This map shows rivers and prominent landform features, including highland regions, plateaus, mountains, and desert oases.

Detailed geographical information on any country is available at this site. Within the World Map section, you can get facts and figures about each country's geography, demographics, government, political system, flags, historical and...

Peter J. Haproff explains how it took millions of years and some incredible plate tectonics to forge the continent we know today. [4:57]

In this lesson plan middle schoolers will work collaboratively to research information in order to prove or disprove if a super continent ever existed. Students will create a model of Pangaea to show how their research findings 'connect'...