Examples
of valley glaciers
USGS Page of South American Glaciers
What,
when, and why of ice ages
Illinois State Museum: Ice Ages
Climatic
changes and the effects
Ice Ages, Glaciation & Global Warming Information
Earthwatch Climate
Change Appeal Site
National Oceanic and Atmospheric Administration info on global warming
Report on the benefits of increased "greenhouse gases"
The End of the
Arctic?
Antarctic
Ice Sheets, marine-based West Antarctic Ice Sheet and the land-based
East Antarctic Ice Sheet
The Ice Sheets Today
Changes
in the Antarctic Ice Sheets
Retreating Antarctic
Ice Shelves
Geophysics
Research in Antarctica