Frozen Realms (Down in the Ocean)

Readers discover the animals and other life forms that inhabit these icy waters and learn about the special adaptations that allow them to survive extreme temperatures and challenging environmental conditions. First-person accounts from scientists provide insight into scientific research and answer important questions about polar-sea creatures and their survival. 

Combining marine biology, ecology, and firsthand scientific perspectives, the book helps readers understand both the diversity of life in frozen ocean environments and the fascinating ways organisms have adapted to some of Earth's harshest habitats.