Level 3 Level 5
Level 4

Earth's Cross Sections


7 words 0 ignored

Ready to learn       Ready to review

Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

All None

Ignore?
Crust
Upper mantle
Lower mantle
Outer core
Inner core
Solid
Convection currents