Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.6
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
12252
Points per Word
0.000163
Page Count
72
Points per Page
0.027778
Series
Ecosystems of North America
Description
This book describes the course of the largest river in North America, the Mississippi, and the connections between the plant and animal species that live in and around it.