Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.7
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4090
Points per Word
0.000244
Page Count
32
Points per Page
0.03125
Description
Photographs, illustrations, and diagrams describe the concepts and issues related to geothermal energy and how scientists are attempting to make it more available.