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 behind mountains, volcanoes ...

The Earth's hard outer layer (where we live) is called the crust. It is made up of large slabs called tectonic plates. The plates fit together like jigsaw puzzle pieces far beneath our feet.

Geology. The presence of oceans, continents and plate tectonics on Earth is most likely the reason there is no evidence for advanced extraterrestrial civilizations, according to new research by ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But do other planets in the solar system have them too?

Using information from inside the rocks on Earth's surface, we have reconstructed the plate tectonics of the planet over the ...

A new way of measuring structures deep inside Earth has highlighted numerous previously unknown blobs within our planet's ...

According to current theories about plate tectonics, there should not be subducted ... a method that uses information from all frequencies of seismic waves—including P, S, and surface waves.

The Earth is made up of different layers: Therefore, instead of tectonic plates moving because of the convection currents, evidence suggests it is the plates that drive the convection. Slab pull ...

They then use this information to calculate the internal ... Earth scientists determined the position of submerged tectonic plates throughout the Earth's mantle. They always found them where ...