Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5939
Points per Word
0.000168
Page Count
48
Points per Page
0.020833
Description
This express edition takes an in-depth look at the concepts of sustainability and biodiversity, resources such as timber and fisheries, and the impact of global economic growth.