Question

How did our ocean formed??

How did our moon formed??

Answer 1

The ocean formed from the escape of water vapor and other gases from the molten rocks of the Earth to the atmosphere surrounding the cooling planet.

Moon formed during a collision between

the Earth and another small planet, about

the size of Mars. The debris from this

impact collected in an orbit around Earth to

form the Moon.

Answer 2

What is most widely accepted today is the giant-impact theory. It proposes that the Moon formed during a collision between the Earth and another small planet, about the size of Mars. The debris from this impact collected in an orbit around Earth to form the Moon.