Plate tectonics is a scientific theory describing the large-scale motion of Earth's
lithosphere. The theoretical model builds on the concept of continental drift ...
Mar 21, 2016 ... From the deepest ocean trench to the tallest mountain, plate tectonics explains
the features and movement of Earth's surface in the present and ...
Full and clear information about Plate Tectonics: Convergent Boundaries,
Divergent Boundaries, Transform Boundaries.
Plate tectonics is the theory that Earth's outer layer is made up of plates, which
have moved throughout Earth's history. The theory explains the how and why ...
Sep 15, 2014 ... Most movement occurs along narrow zones between plates where the results of
plate-tectonic forces are most evident. There are four types of ...
All About Plate Tectonics: Earth's Plates and Continental Drift. The Earth's rocky
outer crust solidified billions of years ago, soon after the Earth formed. This crust
Sep 3, 2010 ... From BBC documentary film "Earth The Power Of The Planet "
Plate tectonics describes the motions of the 15 to 20 large rigid and brittle
tectonic plates into which the Earth's outermost layer (called the "lithosphere") is ...
Explore how plates move on the surface of the earth. Change temperature,
composition, and thickness of plates. Discover how to create new mountains, ...
Plate tectonics articles, information, maps and teaching ideas from Geology.com.