marine biology

Sharks are known for their rows of sharp teeth. These teeth are constantly growing in a shark?s mouth. Find out more in Sharks, one of the titles in the Creatures of the Sea series.

Sea turtles are some of the oldest animals on Earth. They have lived in Earth's oceans for about 100 million years. Find out more in Sea Turtles, one of the titles in the Creatures of the Sea series.

Sea otters like to float together in groups. They hold hands so that they can stay together. Find out more in Sea Otters, one of the titles in the Creatures of the Sea series. This engaging series will introduce readers to some of the most interesting animals in the world's oceans, exploring their physical features, diets, and natural habitats.

Octopuses are known for having eight arms. If an octopus loses an arm, it can grow a new one. Find out more in Octopuses, one of the titles in the Creatures of the Sea series.

Humpback whales are one of the largest types of whales on Earth. Fully grown humpback whales can weigh up to 100,000 pounds (45,359 kilograms). Find out more in Humpback Whales.

Examines the different animal life that lives in the ocean.

"The world's shark population is in trouble for a sad, simple reason: shark fin soup. And although it's illegal, poachers have been targeting Florida's biannual migration of blacktip sharks. Marine biologist Doc Ford needs some assistance protecting the sharks and enlists the help of three kids, Luke, Marta, and Sabina. Together they form Sharks, Inc. and are given an important assignment: to set out each day on their small fishing boat in hopes of tagging sharks for Doc's research. The trio certainly isn't looking for trouble, but when they come face to face with danger, survival requires them to rely on each of their own unique gifts, and especially on one another"--Provided by publisher.

An introduction to the work done by marine biologists.

Describes the ocean ecosystem covering more than half of Earth's surface and home to the blue whale, the largest animal on Earth. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Describes the ocean ecosystem covering more than half of Earth's surface and home to the blue whale, the largest animal on Earth. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.