Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.8
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1605
Points per Word
0.000312
Page Count
32
Points per Page
0.015625
Series
Natural Phenomena
Description
This book explains what causes the northern lights and helps readers learn about the science behind this phenomenon as well as ways people study them.