Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
999
Points per Word
0.000501
Page Count
24
Points per Page
0.020833
Description
The deep ocean has no light, and the water pressure is so great, it can shatter human bones. But that hasn't stopped explorers and inventors from developing underwater equipment to eventually take people to the deepest places on Earth.