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oceanservice.noaa.gov/facts/tectonics.html

Tectonic shift is the movement of the plates that make up Earth’s crust. ... Earth’s crust, called the lithosphere, consists of 15 to 20 moving tectonic plates. The plates can be thought of like pieces of a cracked shell that rest on the hot, molten rock of Earth’s mantle and fit snugly against one another. ...

en.wikipedia.org/wiki/Plate_tectonics

Plate tectonics (from the Late Latin tectonicus, from the Greek: τεκτονικός "pertaining to building") is a scientific theory describing the large-scale motion of seven large plates and the movements of a larger number of smaller plates of the Earth's lithosphere, since tectonic processes began on Earth between 3 and 3.5 billion years ago.The model builds on the concept of continental...

www.answers.com/Q/Why_do_the_tectonic_plates_shift

A sudden shift between two tectonic plates would result in an earthquake. If the earthquake was strong enough, and eneath the sea bed, the water would form very large waves going onto land ...

www.nationalgeographic.org/maps/earths-tectonic-plates

A gallery of map illustrations showing the positions of tectonic plates in the geologic past. Geologists studying the Earth use scientific observation and evidence to construct a picture of what the Earth looked like at different periods in the geologic past. Use this map gallery to better ...

www.geologypage.com/2016/12/plate-tectonics-shift.html

Plate tectonics, the idea that the surface of the Earth is made up of plates that move apart and come back together, has been used to explain the locations of volcanoes and earthquakes since the 1960s. One well-known example of this is the Pacific Ring of Fire, a 25,000-mile stretch of the Pacific ...

pnsn.org/outreach/about-earthquakes/plate-tectonics

Plate Tectonics is a theory of motions at the Earth's surface, but to drive those motions, it relies on a planet with a very active inner life! It is important to remember that the one-minute-long movie actually represents millions of real Earth-years! This is a map of the main tectonic plates that comprise the Earth's surface:

www.newscientist.com/article/mg22329843-000-earths...

Earth's tectonic plates have doubled their speed. ... Earth’s tectonic plates are moving faster now than at any point in the last 2 billion years, according to the latest study of plate ...

www.wisegeek.com/what-are-tectonic-plates.htm

tectonic plates have nothing to do with oil so don't panic they slide on molten rock and all they have to do with oil is plate movement can cause fold rock which can trap oil as in the persian gulf or near the caspian sea near baku in Azerbaijan.

www.coolkidfacts.com/tectonic-plate-facts

Tectonic Plate Facts. Tectonic plates are pieces of land that connect together on the Earth’s outer shell. You can think of them like a giant round puzzle that cover Earth underneath the ground. These pieces bump together and move, even though it is only a couple of centimeters a year.

www.nationalgeographic.com/.../plate-tectonics

Plate Tectonics. The Earth's plates jostle about in fits and starts that are punctuated with earthquakes and volcanic eruptions. 2 Minute Read. There are a few handfuls of major plates and dozens ...