Containing 97 percent of Earth's water supply, the ocean plays a huge role in regulating global temperatures, supporting plant and animal life, and contributing to the livelihoods of millions of people. But in spite of all this, the ocean remains drastically unexplored, and the details of its impact on human lives aren't fully understood. Scientists from around the world are realizing that to address issues plaguing the ocean, such as dead zones,...

"Amazing photography accompanies engaging information about deep sea exploration. The combination of high-interest subject matter and light text is intended for students in grades 3 through 7"--

"Journey to the depths of the ocean and meet the animals that live at different levels of the sea. Comparisons to familiar objects give perspective and illustrated rulers show numeric distances of each depth range. Includes a map, glossary, and further resources"--

"Humans use machines to explore the ocean-from snorkel gear to submersibles-and they ask, "How deep can we dive?""--

"In this book, young readers will learn what makes up an ocean, and what an ocean looks like. Utilizing colorful photographs alongside simple sentences and relevant sight words, early readers will enjoy learning about oceans, while also building confidence in their reading skills. This book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension."--

Dude, I am Ocean. You know my many names: Atlantic, Pacific, Arctic, Indian, Southern. It's all excellent me. My salt water flows across the planet as one. I have no flag. No nationality. My waves are for all. Life on Earth began in my epic waters I keep the global climate just right. And I have rad secrets. But I'm facing a major wipeout! Only by working together can we get back in the zone. It's you and me, dudes."--Publisher

Explores the ocean layer-by-layer, including the sunlight zone, midnight zone, and the ocean's trenches. --Publisher.

"Have you wondered how the oceans affect the weather? Do you know what kinds of creatures you can find below the water's surface? Explore the world's oceans in this fact-filled book. Striking photos and simple text make this a perfect introduction to nonfiction for young children. A Table of Contents splits the information into sections, making it fun and easy-to-find"--

"Space is often referred to as the "final frontier," but in truth, humans know less about what lives in our own oceans than we do about the far reaches of space. High pressure and low light makes it dangerous for humans to explore the depths of the seas, which is why oceanographers have turned to robots in recent years. Vivid photographs and fascinating fact boxes give readers a glimpse into the world of ocean robotics, and engaging sidebars offer...

Imagine the oceans as an underwater world with a crew of quirky characters lurking in the depths. This book is your essential guide to the mysterious guys who are waiting to make a splash.