A long-lost oceanic plate is diving deep into the mantle, dragging down the crust above, researchers say. However, the plate ...
I recently participated in a three-week-long, National Science Foundation-funded research cruise to the Mariana Trench. Our ...
Like a moth in a cocoon, the metamorphosis of Earth's crust from molten goop to solid land is hidden from view, leaving ...
A section of the upper mantle and crust under the Sierra Nevada mountains is peeling away, in a process that may mimic how ...
The interior of Earth, the mantle, is solid rock. But it is hot enough to creep ... created by melting and other chemical reactions. New oceanic crust is formed at mid-ocean ridges by melting ...
while continental rocks are made from granite. 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 interior of Earth, the mantle, is solid rock. But it is hot enough to creep ... created by melting and other chemical reactions. New oceanic crust is formed at mid-ocean ridges by melting ...