Life in a frozen world : wildlife of Antarctica
(Book)

Includes bibliographical references.

"Even in the intensely cold, windy, and dry environment of Antarctica, a wide variety of wildlife--from the massive swarms of krill in the Southern Ocean to the throngs of penguins on its icy shores-- finds ways to thrive. Some species of Antarctic fishes make a natural antifreeze that prevents their blood from freezing solid, and although no trees grow on Antarctica, a forest of giant seaweed flourishes under the sea. Antarctica's creatures are exquisitely adapted to their extreme habitat, but can they survive warmer waters and atmosphere? Scientists are racing to find out"--Provided by publisher.

8-12.

NC1130L,Lexile