Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1123
Points per Word
0.000445
Page Count
24
Points per Page
0.020833
Series
Looking at Layers
Description
Readers learn about the cycle of life and decay, soil's organic and inorganic materials, and the ways soil supports life on Earth.