Question

Use your brain power! Where did all this water on the earth come from?​

Answer 1

Answer:

all this water on the earth come from the gases on the space when cools down

Explanation:

the gases on space comes to earth by the earth gravity when the earth cools down the gases also cool down and become clouds ,

Now we have clouds so it's rains and the comes on earth

please mark me the brainliest

Answer 2

When earth was formed many ice asteroids collided with earth. There asteroids melted and formed water