Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5805
Points per Word
0.000172
Page Count
63
Points per Page
0.015873
Series
Ecosystems of North America
Description
This book examines the prairies of central North America, their ecosystems, and their responses to temperature, weather, and agriculture.