Video of the Week - Mars, Four Billion Years Ago?
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We are all familiar with the rocky, red surface of present day Mars - After all, that is why it is nicknamed the 'Red Planet'. And while It's definitely not a place most of us would want to live on in its present state, what if it had been filled with huge lakes, lush green fields and giant cliffs? Just like . . . Earth?
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지금 학습 시작하기댓글 338개
- earthnotmarsava약 10년woah!!!!!!!!!!!
- earthnotmarsava약 10년that's so cool!!!!!!!!!!!!!!
- Ava약 10년That is NOT true because the bible says the world was made 6,000 years ago or more. I don't agree with them.
- gaurdain약 4년True!!!
- sherlockcutepup9년 이하I don't agree. sorry. :)
- gaurdain약 4년Agree with what?
- angela 약 10년i liked it a little
- nicole약 10년omg
- kane10년 이상I don't belief this because they have no proof they say it like fact though but it is a theory i beliefe the bible and it says it it about 6000 ears old
- diamondkid10년 이상what happened to all its water and its atmosphere
- budder rules10년 이상what happened to all its water and its atmosphere
- kittygirl2310년 이상This is really cool!!!😄
- sherlockcutepup10년 이상It looks like Earth