Video: Naked Science: Snowball Earth?

Not yet rated


Scientists think there may have been a time where Earth was completely covered by glaciers.

Views: 3,154
Added: 12 years ago.

Share:

More Geography Videos

Japan Earthquake/Tsunami 2011 Japan Earthquake/Tsunami 2011 Arctic Ocean Arctic Ocean Tornadoes, Lightning in Rare Video (National Geographic) Tornadoes, Lightning in Rare Video (National Geographic) Astronomy Picture of the Day: Flowing Auroras Over Norway Astronomy Picture of the Day: Flowing Auroras Over Norway Leopard Seal Sunset (National Geographic) Leopard Seal Sunset (National Geographic) Aral Sea - Kazakhstan (2007) Aral Sea - Kazakhstan (2007)

Comments

There are no comments. Be the first to post one.
  Post comment as a guest user.
Click to login or register:
Your name:
Your email:
(will not appear)
Your comment:
(max. 1000 characters)
Are you human? (Sorry)