Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2712
Points per Word
0.000184
Page Count
32
Points per Page
0.015625
Description
Readers will learn how everyday activities such as driving, heating buildings, and using aerosols release harmful gases into the air, affecting the air we breathe.