Man of the world is that everything is from the crust layer. Composed of rocks and lava akni called magma There are about 2,000 degrees Celsius temperature. There are approximately 3000 km thickness.
The mantle is the layer of earth from deep within the earth's crust. Composed of igneous rocks and molten rock called magma is. A temperature of about 2000 degrees Celsius, with a thickness of about 3000 kilometers.
The mantle is a world class deep from the crust. Features and igneous lava, which is called magma. Temperatures around 2000 C has a thickness of about 3000 kilometers.