Earth Diagram Mantle. Earth s mantle extends to a depth of 2 890 km making it the planet s thickest layer. The lower mantle is found between 670km and 2 890km below the surface and is made from solid rock.
The pressure at the bottom of the mantle is 140 g pa 1 4 m atm. This template will be primarily useful for teachers of schools and universities when preparing a course on the structure of our planet. Iron oxygen silicon magnesium and aluminium.
The mantle is about 2 900 kilometers 1 802 miles thick and makes up a whopping 84 of earth s total volume.
The pressure at the bottom of the mantle is 140 g pa 1 4 m atm. The lower mantle is found between 670km and 2 890km below the surface and is made from solid rock. Earth s mantle extends to a depth of 2 890 km making it the planet s thickest layer. Interestingly there are two cores noted the inner and the outer.
