AR Book Level
7.4
AR Points
0.5
Word Count
2,116
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
12701 EN
About this book
Discusses the causes of air pollution all over the world, the "domino effect" that can occur when people make wholesale changes to the environment, and the urgency of stopping the poisoning of our air.