Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3930
Points per Word
0.000254
Page Count
32
Points per Page
0.03125
Description
This book discusses what air is, why air is important, where air is found, and whether air will ever run out.