Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3037
Points per Word
0.000329
Page Count
32
Points per Page
0.03125
Description
Explains how geothermal energy, natural heat from inside the earth, can be used as a source of heat or to provide electricity.