Highlights undersea exploration, marine animals, sunken treasures, and food from the sea.

Examines characteristics of the ocean including the currents, tides, floor, and plant and animal life.

Explores various aspects of the world's oceans including currents, tides, weather patterns, the sea floor, marine life, uses by humans, and ecological issues.

A profile of Dr. Sonny Gruber, a marine biologist who has been observing sharks for more than thirty years and who loves this risky occupation.

From both a historical and scientific point of view, above and below the surface, this engaging guide brings the world's oceans to life through fun facts, illustrations, and in-depth information. Interactive activities appear throughout, ranging from making solar stills and simple fishing spears to experimenting with a homemade diving bell and figuring out how much water it really takes to survive. With the oceans being the least explored environment...

This book surveys the various areas of the ocean environment and the different plant and animal life found in each.

Explores a variety of life found in, beneath, around, and even above the oceans, from awesome blue whales to 150 foot long seaweeds to seagulls and cormorants.