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Plate tectonics - Wikipedia

en.wikipedia.org/wiki/Plate_tectonics

Plate tectonics is a scientific theory describing the large-scale motion of 7 large plates and the movements of a larger number of smaller plates of the Earth's ...

What is Plate Tectonics? | Plate Tectonics - Live Science

www.livescience.com/37706-what-is-plate-tectonics.html

Mar 21, 2016 ... Plate tectonics is the theory that Earth's outer shell is divided into several plates that glide over the mantle.

Plate Tectonics, Tectonic Plates Information, Facts, News, Photos ...

science.nationalgeographic.com/science/earth/the-dynamic-earth/plate-tectonics-article/

Get information, facts, photos, news, videos, and more about plate tectonics from National Geographic.

plate tectonics | geology | Britannica.com

www.britannica.com/science/plate-tectonics

Dec 2, 2015 ... The concept of plate tectonics was formulated in the 1960s. According to the theory, Earth has a rigid outer layer, known as the lithosphere, ...

What is a tectonic plate? [This Dynamic Earth, USGS]

pubs.usgs.gov/gip/dynamic/tectonic.html

May 5, 1999 ... A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and ...

Earth Floor: Plate Tectonics - Classroom of the Future

www.cotf.edu/ete/modules/msese/earthsysflr/plates1.html

Full and clear information about Plate Tectonics: Convergent Boundaries, Divergent Boundaries, Transform Boundaries.

Tectonic Plates, Earthquakes, and Volcanoes | Science | Interactive ...

www.pbslearningmedia.org/resource/ess05.sci.ess.earthsys.tectonic/tectonic-plates-earthquakes-and-volcanoes/

Volcanoes and earthquakes both result from the movement of tectonic plates. In this interactive activity produced for Teachers' Domain with images from NASA, ...

What are the different types of plate tectonic boundaries?

oceanexplorer.noaa.gov/facts/plate-boundaries.html

A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, lava spews from long fissures and geysers spurt ...

Tectonic Plates Map and Information Page - World Atlas

www.worldatlas.com/aatlas/infopage/tectonic.htm

Nov 17, 2015 ... Our map of tectonic plates by World Atlas. ... seven large and many other smaller slabs of rock called plates, averaging about 50 miles thick.