Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
2.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
539
Points per Word
0.000928
Page Count
24
Points per Page
0.020833
Series
Disaster Zone; Pogo Books
Description
In this book, readers learn about the conditions that lead to and result from catastrophic sinkholes.