Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.7
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5699
Points per Word
0.000175
Page Count
48
Points per Page
0.020833
Series
Science Q & A (Weigl)
Description
This introduction to ecosystems explores the basic science concepts behind Earth's plant and animal life and how they survive in nature.