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Earth's Layers

Across
The largest layer of the Earth
Waves of energy caused by earthquakes and other rock movement
A thin layer of crust that overlies the ocean basins
The plastic-like layer that allows the crust to flow over it.
The thinnest layer of the Earth
This layer is made up of the oceanic and continental.
The type of rock found most readily in the crust.
Includes the cool, dense, rigid part of the mantle as well as the solid outer section
Down
The solid layer made of iron and nickel.
Solid, upper part of the mantle
This layer has strong convection currents, which are responsible for the crust's movement.
Mostly basalt rock
The layer of Earth responsible for the Earth's magnetic field
The outer layer is similar to the skin of an______