How old is the water on Earth?

Related questions

1. How was the Earth born?
2. Is a Sea an ocean?
3. Who named Sun?
4. What is the world's largest ocean?
5. Which ocean is most dangerous?
6. How oceans are formed?
7. Which is the roughest ocean in the world?
8. Is the sea the ocean?
9. Where Dead Sea is found?
10. What is the difference a sea and an ocean?

Tags

1. #other
2. #older
3. #predates
4. #water
5. #bodies
6. #years
7. #system
8. #turns
9. #billion
10. #earth
11. #solar
12. #drink