Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.4
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1690
Points per Word
0.000296
Page Count
24
Points per Page
0.020833
Description
Readers explore the earth science concepts behind the formation of mountains and canyons and the ways in which they shape the landscape.