Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2536
Points per Word
0.000197
Page Count
24
Points per Page
0.020833
Series
America's Top 10
Description
Describes 10 naturally occuring curiosities in the United States, including Acoustic Sand mountain, Austin's bat colony, and the flaming fountain in Pierre, South Dakota.