Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4451
Points per Word
0.000225
Page Count
48
Points per Page
0.020833
Series
Science of Soil
Description
Farmers were tilling soil to grow crops before the dawn of recorded history. This book examines how soil is formed, the history of agriculture, and how it changed life for mankind.