1.6k views
4 votes
How do scientists think that Earths oceans formed?

User MmmHmm
by
7.9k points

2 Answers

3 votes
Our scientists believe that just after the world was formed, it was very hot and dry. Theory also suggests that millions of water-rich comets and asteroids bombarded our planet around 3.8 billions years ago, explaining why oceans later appeared. 
User Artjom
by
8.0k points
1 vote
Craters hit the earth and rain came down.
User Faysou
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.