Uploaded by NationalGeographic on Apr 9, 2008
Scientists think there may have been a time where Earth was completely covered by glaciers.
Snow Ball Earth :
TUES APRIL 8 8P et/pt : http://channel.nationalgeographic.com/channel/nakedscience/?source=4003
Category:
Tags:
License:
Standard YouTube License
Link to this comment:
Top Comments
All Comments (534)
-
@johntheant cavemen lived closer to the equator, in the last ice age not all of the earth was covered in ice, only northern Europe, Canada, part of Russia, Chile, Argentina, Australia and parts of southern Asia. This means that they only survived it because they didn't live in it. Neanderthals lived in the ice areas to hunt mammoths. (Look where that got them! ) :P
-
so why are we trying to "prevent" global warming?
-
Hm it was in 2008 not in 2011 now we will have a burning world
-
If humans thousands of years ago survived this we're well able to do so for another one.
-
Thing is, a change like this wouldn't happen by tomorrow. It would happen over a very long time.
-
Narrator : What will happen when the world is frozen over?!
Uhh the government goes into their underground eco system and we all die ?
-
Aussie Aussie Aussie... Oi Oi Oi !!!
-
@KulakxFilms I KNOW MAN, SOME NONSENSE CANADIAN HATERRS. 'Least we canadians will get some fish!
-
What do you think will happen snowball earth or lava field earth? :O
-
lets do it.
11 videos
Season 1
1:116 Degrees Warmer: Mass Extinction?by NationalGeographic530,934 views
- 2:49Spill-Over Theoryby NationalGeographic51,599 views
- 5:24Black Holesby NationalGeographic471,310 views
- 2:09World Without Humansby NationalGeographic407,826 views
- 5:41NASA UFO Huge Discovery Black Hole Near Earthby NASAspaceTV213,730 views
- 3:19Earth 100 Million Years From Nowby SpaceRip1,833,162 views
- 2:44Black Holes and Worm Holesby m007417214,295 views
- 1:08The Last Ice Age (120 000 years ago to Modern)by drgvettoretti52,314 views
- 1:37Earth's history in the last 600 million yearsby TheBentastic144,322 views
- 1:20650 Million Years in under 2 minutesby KINGDOMCHAOS100527,501 views
- 0:31Ice Age - Advance 3D Visualisationby yr99jparkin24,629 views
- 0:59Earth: Year 3000by quique922,679,185 views
- 9:36100% PROOF THAT GOD EXISTS - MUST SEE ALL ATHEISTSby sheep20122,005,317 views
- 0:32Ice Age/ Interglacial Cycleby KoshlandSciMuseum14,744 views
- 3:00Glaciers and their effectsby AnDroMeDaGravE24,946 views
- 1:11If Humans Suddenly Disappearedby gumasealinc62,405 views
- 0:33Ice Age on Earthby biomech79,018 views
- 2:06How the Earth was formed - The Power of the Pla...by GeologiaES281,269 views
- 12:52Pt. 1/2 Catastrophe - Snowball Earth - CO2 Dilemmaby Science21stCentury3,480 views
- 43:45BBC Horizon Snowball Earth (2001)by stablestaple1,896 views
poor canadians...
chungwkh 9 months ago 25
Don't worry people we can survive this I mean cavemen survived the ice age
johntheant 9 months ago 19