Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.2
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3937
Points per Word
0.000254
Page Count
48
Points per Page
0.020833
Series
Earth Watch (Carolrhoda)
Description
This book examines how geothermal energy, the force underlying hot springs, geysers and mudpots, is being used as an alternative energy source in various parts of the world.