EARTH'S MIDDLE LAYER Crossword Clue
EARTH'S MIDDLE LAYER Crossword Clue
We know 1 solutions for: EARTH'S MIDDLE LAYER
Crossword Puzzle Infos
The Earth's middle layer is known as the MANTLE. It is a layer of hot, dense rock that lies between the Earth's crust and its core. The MANTLE is composed of silicate rocks that are rich in iron and magnesium. It is estimated to be around 2, 900 kilometers thick and makes up about 84% of the Earth's total volume.