Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3598
Points per Word
0.000278
Page Count
32
Points per Page
0.03125
Description
This book discusses why alternative energy sources are needed and gives examples of how fossil fuels and biofuels are used around the world.