Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2082
Points per Word
0.00024
Page Count
32
Points per Page
0.015625
Description
Readers will learn about air pollution, its history, the problems it poses, and the efforts that have been made to remedy it.