Ozone hole

By Darlene R. Stille

Subjects: Air, Juvenile literature, Environmental aspects of Chlorofluorocarbons, Chlorofluorocarbons, Environmental aspects of Ozone layer depletion, Ozone layer depletion, Ozone, Environmental aspects, Ozone layer, Pollution

Description: Studies the important role of atmospheric ozone in protecting the Earth, and tells how man-made chemicals are causing worrisome holes in the polar ozone layers.