Question

What forms the outer crust of the Earth?

Answer 1

Answer:

the uppermost mantle and the crust act mechanically as a single rigid layer, called the lithosphere. The lithospheric outer shell of Earth is not one continuous piece but is broken, like a slightly cracked eggshell, into about a dozen major separate rigid blocks, or plates.

Answer 2

Answer:

Together the uppermost mantle and the crust act mechanically as a single rigid layer, called the lithosphere. The lithospheric outer shell of Earth is not one continuous piece but is broken, like a slightly cracked eggshell, into about a dozen major separate rigid blocks, or plates.

HOPE THIS HELPS U GOOD LUCK!!!

Explanation: