Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3325
Points per Word
0.000301
Page Count
48
Points per Page
0.020833
Series
Devastating Disasters
Description
Learn about the causes, warning signs, and what to do in case you encounter a sinkhole.