Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2572
Points per Word
0.000194
Page Count
24
Points per Page
0.020833
Series
America's Top 10
Description
Introduces 10 unique natural formations in the United States, including the Grand Canyon, Devils Tower, and Niagara Falls.