Layers of the Earth Pre/Post

Front

This layer is the ONLY liquid layer.

Back

outer core

Front

Earth's magnetic field protects our atmosphere from...

Back

solar winds and particles

Front

As you travel from the crust to the core, how would temperature, pressure and density of the material change?

Back

They would all increase

Front

The earth's thermal energy is a result of ___ .
Options: Heat left over from the planet's formation, Decay (breaking down) of radioactive elements, Friction as material moves within the earth, All options are correct.

Back

All options are correct.