Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1065
Points per Word
0.000469
Page Count
22
Points per Page
0.022727
Series
Discovery World
Description
Investigates the links between life on Earth when dinosaurs ruled the land more than 65 million years ago and life on earth today.