Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.2
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
9650
Points per Word
0.000207
Page Count
48
Points per Page
0.041667
Series
10: Natural Science
Description
This book presents the top ten greatest threats to Earth, including overpopulation, pollution, and global warming to name some of the major threats, describing how scientists have been alerting us for years and how to survive in these times.