Earth is made up of several layers: the lithosphere, asthenosphere, lower mantle (also known as mesospheric mantle), outer core and inner core.

Explore Earth's hidden layers beneath our feet. This kid-friendly guide includes a neat diagram and fun descriptions of the 4 layers of the Earth.

The layers of Earth provide geologists and geophysicists clues to how Earth formed, the layers that make up other planetary bodies, the source of Earth's resources, and much more. Modern advances ...

The lithosphere is Earth's outermost layer, composed of the crust and the upper part of the mantle. The layer is divided into chunks called tectonic plates.

The Earth is made up of a total of 7 layers which are- crust, lithosphere (crust and uppermost mantle), asthenosphere (upper mantle directly below the lithosphere), lower mantle, outer core and ...

Deep beneath California's Sierra Nevada mountains, geologists have found evidence of Earth's rigid outer layer sinking into the mantle, like a sugar cube slowly descending and dissolving into a ...

A mysterious layer lies beneath Earth's massive tectonic plates. Sandwiched between two rock layers — the rigid lithosphere and the more pliable asthenosphere— this thin boundary is like the ...

The lithosphere is the coolest, most rigid Earth layer, and it’s also a key player in the planet’s tectonic activity. In fact, the lithosphere is separated into several vast slabs, known as ...

A new look at the lithosphere-asthenosphere boundary may help understand the nature of this mysterious layer.

The layers can also be categorized into the rigid outer lithosphere (which includes the crust and top portion of the mantle and makes up Earth's tectonic plates) and the athenosphere, the portion ...

A mysterious layer lies beneath Earth's massive tectonic plates. Sandwiched between two rock layers — the rigid lithosphere and the more pliable asthenosphere— this thin boundary is like the ...