Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
876
Points per Word
0.000571
Page Count
32
Points per Page
0.015625
Series
Our Universe (Child's World)
Description
Describes the appearance, activities and life cycle of the Earth's source of light and heat.