Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3220
Points per Word
0.000311
Page Count
40
Points per Page
0.025
Description
This book discusses the microscopic organisms known as phytoplankton and the important functions they serve in replenishing Earth's atmosphere, in the marine food chain, and more.