Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4092
Points per Word
0.000244
Page Count
32
Points per Page
0.03125
Description
This introduction to rivers discusses what they are, how they shape landscapes, how wildlife depends on them for survival, and how they have been used around the world.