American Educational Kit Atmosphere in Crisis 7- 2000-2 -

Experiment with the world of air, atmosphere, and pollutants This kit presents information relating to the characteristics of the air and the atmosphere, and how pollutants affect these It demonstrates the principles of absorption and the effects of air pollution on such common things as plants and metals Classroom activities include temperature inversion, the creation of two air pollutants, treatments of air pollutants, and the effects of air pollution All apparatus, chemicals, ten 35mm slides, seven overhead transparency masters, and teacher's manual are supplied to perform various experiments Experiment with the world of air, atmosphere, and pollutants It demonstrates the principles of absorption and the effects of air pollution on such common things as plants and metals Classroom activities include temperature inversion, the creation of two air pollutants, treatments of air pollutants, and the effects of air pollution All apparatus, chemicals, ten 35mm slides, seven