Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2611
Points per Word
0.000191
Page Count
48
Points per Page
0.010417
Series
Early Bird Earth Science
Description
This book describes Earth's caves, including their different types, animal life, and how people explore them.