Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1486
Points per Word
0.000336
Page Count
32
Points per Page
0.015625
Series
Animal Files
Description
This book introduces readers to the roles of plankton in aquatic ecosystems as well as threats to plankton populations and conservation efforts.