A question about climate
Jan. 7th, 2006 02:34 am![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
james_davis_nicollA number of people have mentioned this bit of climate news. Two questions:
1: If Northern Canada was semi-tropical, what were the current tropics like?
2: Does the subsequent formation of the Antarctic Circumpolar Current mean that the Earth would not become quite so warm from a similar event?
1: If Northern Canada was semi-tropical, what were the current tropics like?
2: Does the subsequent formation of the Antarctic Circumpolar Current mean that the Earth would not become quite so warm from a similar event?
