A Giant Impact describes one theory about how the Moon formed. Place these events from the text in order.

A massive object came into Earth's orbit.
There was a great collision.
The debris formed a solid mass.
Material floated loosely around Earth.

1 answer

1. A massive object came into Earth's orbit.
2. There was a great collision.
3. Material floated loosely around Earth.
4. The debris formed a solid mass.