Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6629
Points per Word
0.000151
Page Count
48
Points per Page
0.020833
Description
All living things are connected to one another and their environment. Groups of living and nonliving things that interact within an environment are called ecosystems. This book describes ecosystems and how they function.