Green Links
- NC9 Goes Green
- Viewer Tips
- National Ecco News
- EP Electric
- EP Electric - Energy Savings
- KAB.org
- Recycling Info
- Earth 911
- Fuel Economy
- Earth Easy
- Earth Easy - Live Hybrid Cars
- Hybrid Cars
- Fuel Cell Today
- AFVI.org
- Terrapass.com
- EPA
- UNEP.org
- American Forests.org
- Reusablebags.com
- Earth Share.org
- Green Infolink.com
Poll: Like Our New Look?
Do you like our new Vivvo look & feel?
New 3-D maps unveil walruses' icy world
Font size:
Walruses are sort of the Goldilocks of the North Pole — the chunks of sea ice they call home must be just right. If the ice floe is too large, the walrus can't get to water quickly enough to escape a polar bear attack; too small, and the ice can't support their weight and the walruses go splashing into the sea.
Add to:
del.icio.us |
Digg
del.icio.us |
Digg
Email to a friend
Print version
Plain textRate this article
Comments (0 posted):
Post your comment