Outer core

Earth's Layers Lessons and Worksheets for Kids in Elementary School & Middle School.

Textbooks teach that the Earth has four layers: the crust, the mantle, the outer core and the inner core, but a fifth layer has been suspected, and this new study provides evidence for its existence.

Scientists aim to reach the Earth's mantle with an undersea drill

A new layer of stiff rock may unexpectedly exist deep inside Earth, researchers say.

Download this Premium Vector about Earth structure in vector. Crust, upper mantle, lower mantle, outer core and inner core. Earth cutaway. Layered Earth. Stock vector, and discover more than 15 Million Professional Graphic Resources on Freepik

Outer Core

February 2, 2012 – TURKEY – The International Geodynamic Monitoring System, a part of GNFE (London, UK), has registered on November 15, 2011 a powerful energy release emanating from the Earth…

Scientists have discovered massive mountains in the Earth's mantle

In May 1997, a large earthquake shook the Kermadec Islands region in the South Pacific Ocean. A little over 20 years later, in September 2018, a second big earthquake hit the same location, its waves of seismic energy emanating from the same region.

Layers of the Earth. Lithosphere. Asthenosphere. Earth’s Layers. Earth’s Layers. Crust. (10-25 miles). Mantle. 1,800 miles. Outer Core. 1,430 miles. Inner Core. 750 mile radius. Inside Our Earth. The crust is made of soil, water and rock. The mantle is iron and magnesium.