Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4191
Points per Word
0.000239
Page Count
32
Points per Page
0.03125
Series
Our World Our Future
Description
Almost everything has energy stored in it. When stored energy is released, it changes into heat energy, light energy, sound energy or movement energy.