Earth Layers*

Front

What are the two kinds of crust that the Earth has?

Back

Oceanic and Continental Crust

Front

Which layer of Earth would have the greatest density? Options: upper mantle, lower mantle, inner core, outer core

Back

inner core

Front

Layer 1 is the Earth's ______ core.

Back

Inner Core

Front

Layer 2 is the Earth's _____________. Options: Inner Core, Outer Core, Lower Mantle, Upper Mantle

Back

Outer Core

Front

Layer 3 is the Earth's ______ core.

Back

Mantle

Front

Layer 4 is the ___________________. Options: Upper Mantle, Lower Mantle, Asthenosphere, Outer Core

Back

Upper Mantle

Front

Where are the Earth's Convection Currents found?

Back

Mantle

Front

What layer is the thinnest?

Back

Crust 

Front

The core is mostly made up mostly of which elements?

Back

Nickel and Iron

Front

Which layer of the Earth is the only liquid layer? Options: Outer Core, Inner Core, Mantle, Lithosphere

Back

Outer Core