marine ecology

What does a vampire squid like to eat? (Hint: It's not blood.) How does a frogfish camouflage itself? Learn the answers to these questions and discover even more facts about slimy and icky sea creatures with Dr. Ick and Sam the Dog.

"Vast numbers of Earth's plants and animals live in the planet's oceans-but scientists estimate we know about far less than half of them! It may be impossible to know just how many creatures live there, but it's clear that marine habitats are home to thousands of species. In this intriguing book, readers will get a peek into one of the most unusual, least known habitats on the planet. From brightly colored (and endangered) coral reefs to the darkest of ocean depths, this volume will fascinate kids with information about Earth's most mysterious habitat"--.

"From New York Times bestselling author Susan Casey, an awe-inspiring portrait of the mysterious world beneath the waves, and the men and women who seek to uncover its secrets For all of human history, the deep ocean has been a source of wonder and terror, an unknown realm that evoked a singular, compelling question: What's down there? Unable to answer this for centuries, people believed the deep was a sinister realm of fiendish creatures and deadly peril. But now, cutting-edge technologies allow scientists and explorers to dive miles beneath the surface, and we are beginning to understand this strange and exotic underworld: A place of soaring mountains, smoldering volcanoes, and valleys 7,000 feet deeper than Everest is high, where tectonic plates collide and separate, and extraordinary life forms operate under different rules. Far from a dark void, the deep is a vibrant realm that's home to pink gelatinous predators and shimmering creatures a hundred feet long and ancient animals with glass skeletons and sharks that live for half a millennium-among countless other marvels. Susan Casey is our premiere chronicler of the aquatic world. For The Underworld she traversed the globe, joining scientists and explorers on dives to the deepest places on the planet, interviewing the marine geologists, marine biologists, and oceanographers who are searching for knowledge in this vast unseen realm. She takes us on a fascinating journey through the history of deep-sea exploration, from the myths and legends of the ancient world to storied shipwrecks we can now reach on the bottom, to the first intrepid bathysphere pilots, to the scientists who are just beginning to understand the mind-blowing complexity and ecological importance of the quadrillions of creatures who live in realms long thought to be devoid of life. Throughout this journey, she learned how vital the deep is to the future of the planet, and how urgent it is that we understand it in a time of increasing threats from climate change, industrial fishing, pollution, and the mining companies that are also exploring its depths. The Underworld is Susan Casey's most beautiful and thrilling book yet, a gorgeous evocation of the natural world and a powerful call to arms.".

Modern technology is damaging every aspect of the ocean's ecosystems, but new initiatives can help regenerate ocean health.

"A beautifully illustrated nonfiction story following great whites, hammerheads, whale sharks, and more over the course of one day"--.

"Dr. Seuss's Lorax explains how the oceans help clean the air we breath, and why we should recycle and avoid throwing away plastic that can pollute water"--Provided by publisher.

In this book, early fluent readers will learn how Portuguese man-of-wars live and survive in the ocean. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the invertebrate's appearance, diet, life cycle, and behaviors. Take a Look! infographics highlight and label the invertebrate's range and habitat as well as its anatomy. Sidebars present interesting, supplementary information, and an activity offers readers an opportunity to extend discovery. Children can learn more about Portuguese man-of-wars using our safe search engine that provides relevant, age-appropriate websites. Also features reading tips for teachers and parents, a table of contents, a glossary, and an index.

"Fold an ocean full of sea stars, whales, turtles, and more! Simple instructions and step-by-step images make origami easy while fun facts throughout share more information about the real-life versions of your fancy folded friends. Additional materials explore even more about ocean biomes. Fold your way to fun with a world of origami"--Provided by publisher.

What adds up into an ocean? Build one layer by layer to find out. The watery world looks very different the deeper we get. Once we get down to the bottom, its time to get creative to make your own ocean environment. Colorful illustrations paired with bright photos help young readers learn how to build our world.

"Not enough is being done to protect the world's oceans. Instead, human activity is causing them to become less and less healthy every year. While almost everyone knows that the oceans are important, many do not understand exactly how important they are. Experts warn that the oceans could eventually be harmed so much that life on earth will be dramatically altered"--Provided by publisher.