Though explorers have been searching Earth's deepest waters for many years, experts estimate that we have explored only about five percent of the global ocean.
Readers (Grades 3-5) will learn about the history of deep-sea exploration, from the creation of the earliest submersibles to today's high-tech expeditions to the planet's deepest points. They will also find out what we've discovered underwater so far and what lies in store for the future of deep-sea exploration.
Age - 8+
Grade - 3rd
Author - Tamra B. Orr
Publisher - Scholastic
Format - Paperback
Pages - 48
Dimension - 6.9 x 0.1 x 8.1 inches
