Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2548
Points per Word
0.000196
Series
Ecology Alert
Description
The author discusses energy, its uses and effects on the environment, and describes renewable energy sources such as solar, wind, and geothermal power. Case studies and activities are included.