Privileged Planet: Lots of water (Introduction)

by David Turell @, Thursday, December 11, 2014, 15:09 (2120 days ago) @ David Turell

Our Earth's surface is 2/3rds ocean. We still don't know where it came from or how:

http://www.bbc.com/news/science-environment-30414519

But it sure is necessary to support life


Complete thread:

 RSS Feed of thread

powered by my little forum