Thursday, 8 March 2018

Water and Earth



Evelyn – Was water in the ocean before?
(How did water form on earth?)

1 comment:

  1. The water came on asteroids that contained little pieces of ice.

    Here is a video that explains that.
    https://www.youtube.com/watch?v=_LpgBvEPozk

    ReplyDelete

The Sun - Changing colors