Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.5
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
13182
Points per Word
0.000152
Page Count
64
Points per Page
0.03125
Description
This book discusses how advances in science and technology have affected transportation, providing information as well as pros and cons about a variety of related topics, such as fossil fuels, safety, and supersonic submarines.