Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2642
Points per Word
0.000189
Page Count
32
Points per Page
0.015625
Series
Big Science Ideas
Description
This book introduces and explains the designations of endangerment, from extinct in the wild to vulnerable.