Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
8636
Points per Word
0.000116
Page Count
64
Points per Page
0.015625
Series
Our Endangered Planet
Description
This book alerts the reader to the dangers of surface water pollution and the global imperative to keep these waters fresh. The coauthor is Mary M. Rodgers.