Diving Deep migration and a lot of very

and a lot of very well-behaved friends

even if it means losing something you love

and Stink has fashioned a cape of book trivia sticky notes to help him remember all the penguins in Mr

guest-starring Captain Rex

But how do we know what dinosaurs looked like

Diving Deep migration and a lot of veryFrom snorkeling to freediving, scuba, submarines, and Challenger Deep, discover the different technologies scientists use to explore the ocean in this deep sea STEM picture book. How does ocean exploration work? What kinds of machines and equipment help researchers under the sea? How deep can we dive to find out more about the plants and animals that live in the ocean? For fans of Alvin from Flying Deep, Diving Deep introduces all the ways humans have