Which layer of Earth is broken up into giant moving plates? Group of answer choices

Crust

Mantle

Outer Core

Inner Core
HELP

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point