Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2870
Points per Word
0.000174
Page Count
48
Points per Page
0.010417
Series
True Book: Earth Science
Description
This book discovers how millions upon millions of living things depend on one another to form a complex web of life and how ecologists study the relationships between living things, climates, and Earth itself.