The Hole in the Ozone Layer

The Hole in the Ozone Layer contains information on the damage that has been done to the ozone layer by chlorofluorocarbons (CFC's) and other chemicals. Details on the chemistry of ozone depletion, the potenital effects to life on Earth, and the regulation of CFC's are included. Second Edition. Order No. 96-001

Acid Rain

The chemistry of acid rain in an easily accessible booklet! A brief history of acid precipitation; the sources of gases that cause acid precipitation and their conversion to acid in the atmosphere; details of the effects of acid precipitation on the environment; and available alternatives to reduce emissions. Order No. 91-009

acid rain experimental supplement

Five experiments showing the effects of acid rain on the environment, using easy-to-find materials, with notes on presentation and curriculum integration. Order No. 93-007

BLACK & WHITE PHOTOGRAPHY

This publication provides a review of the development of black and white photography and details of the chemistry involved in the production of black and white photographs. Many areas of interest are described in Black & White Photography, from the chemical composition of the film to the chemistry involved in processing the final photographic image. Several figures are included to aid in understanding the reactions that occur in film development. Order No. 91-004