Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2529
Points per Word
0.000198
Page Count
32
Points per Page
0.015625
Series
Earth's Cycles
Description
This book examines the two main groups that make up the animal kingdom and describes their importance to Earth's natural environment.