The two densest physical layers of the earth are the lithosphere and the asthenosphere.
The two densest physical layers of the earth are the lithosphere and the asthenosphere.
The two densest physical layers of the earth are the lithosphere and the asthenosphere.
The two layers beneath the Earth's crust are the mantle and the core. The mantle is a layer of hot, solid rock that extends about 1,800 miles below the crust, while the core is made up of a liquid outer core and a solid inner core composed of iron and nickel.
Earth Sciences
yes
Physical and Data link layers
two
lava
lithosphere and asthenosphere
A NIC operates at those two layers.
Physical Layer
Core is divided into physical and chemical layers