Facts Travel Clothing Pictures Schools Antarcticana Quick-Look, Overviews of Antarctic Topics, briefly annotated picture storiesA series of educational resources, short illustrated and captioned introductions to topics that are heavy on illustrations and light on captions. Ideal for younger students...
In the 1990’s French and Russian scientists extracted a mile and a half deep ice core from Antarctica. Analysis by an international team found that over the four ice-age cycles in the last 400,000 years, CO2 dropped in step with the temperature but only by about one third, not one hal...