The answer is subduction. In locations around the world, ocean crust subducts, or slides under, other pieces of Earth's crust. The boundary where the two plates meet is called a convergent boundary.

We'll answer these questions and more in this deep dive into the ... As the continental shelf gives way to the ocean depths, trenches and canyons gouge into the Earth's crust.

More precise maps created using data from the SWOT mission can enhance underwater navigation and provide deeper insights into ...

Earth, our home planet, is a world unlike any other ... molten rock on which Earth's outermost layer, the crust, rests. On land, the continental crust is an average of 19 miles thick, but the ...

These plates can be oceanic, meaning they're found mainly under the ocean, or continental ... crust are constantly moving at about the same speed as your fingernails grow, so the map of the world ...

Collectively the sequences of rocks that illustrate this geological evolution are represented by: an ancient continental crust composed of intensely metamorphosed ... the geologic sequences upon which ...

Continental and oceanic plates all fit together to form the outer crust of the planet. Eight major plates are named on the diagram below. Heat from the core makes magma in the mantle rise towards ...