Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6602
Points per Word
0.000151
Page Count
32
Points per Page
0.03125
Description
Photos and text share some of the most remarkable discoveries of artifacts, tools, clothing, and human bodies revealed as the warming of our planet melts the ice in Earth's cryosphere.