GENERAL GEOLOGY

Detailed explanation-1: -The mantle is the mostly solid bulk of Earth’s interior. The mantle lies between Earth’s dense, super-heated core and its thin outer layer, the crust. The mantle is about 2, 900 kilometers (1, 802 miles) thick, and makes up a whopping 84 percent of Earth’s total volume.

Detailed explanation-2: -The asthenosphere is the part of the mantle that flows and moves the plates of the Earth. The mantle is the layer located directly under the sima. It is the largest layer of the Earth, 1800 miles thick. The mantle is composed of very hot, dense rock.

Detailed explanation-3: -The Mantle: The mantle is the thickest layer of the Earth, making up about 82% of its volume.

Detailed explanation-4: -Answer and Explanation: The thickest interior layer of the Earth is the mantle, which is about 1800 miles thick. The layer called the outer core is about 1400 miles thick. The thinnest interior layer of the Earth is the inner core, which is just about 800 miles thick.

Detailed explanation-5: -Altogether, the mantle is Earth’s thickest layer, with an average radius of around 1800 miles-though, again, this varies by location. The mantle comprises mostly solid rock, and most of those rocks are silicon-oxygen compounds known as silicates.