What from outer space caused the earth to create a crust

The heat left over from when gravity first condensed a planet from the cloud of hot gases and particles in pre-Earth space.

Explanation:

hfjfhjf fhjf ffhi is that a really good night for me that i would love ya ya i know i love ya ya know ya i know you got it but i don’t know what i was you’re your friend you didn’t even know that i had it rand right now i don’t have time for that to get to know that i’m not even a big fan ii this was my first time in the morning