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Honeybees are a crucial part of our food chain. As they gather nectar from flowers to make sweet honey, these bees also play an important role in pollination, helping some plants produce fruit. But large numbers of honeybees are disappearing every year...and no one knows why. Is a fungus killing them? Could a poor diet be the cause? What about changes to bees' natural habitat? In this real-life science mystery, scientists and beekeepers are working to answer these questions...and save the world's honeybees before it's too late.

Have you ever wondered what mysteries the ocean holds? Prepare to explore the ocean from sunlit shallows to the deepest, darkest depths. Along the way, you'll meet many incredible creatures that are brand new to science. Dive to a coral reef and spot a new species of pygmy octopus. Travel deeper and discover fragile, nearly transparent jellies as they drift past. Then head down into a world of eternal night. You'll encounter animals that make their own light and zombie worms that feast on the bones of dead whales.

Moose, lemmings, owls, wolves, bumblebees, and grizzly bears are some of the many animals that make up a tundra food web. But did you know that worms, beetles, mushrooms, and bacteria break down dead plants and animals into nutrients? Or that tundra animals depend on berries, seeds, and other plants to stay alive? See tundra food webs in action in this fascinating book.

What would you do if you found an alligator in your garage? Or if you spotted a mountain lion downtown? In cities and suburbs around the world, wild creatures are showing up where we least expect them. Not all of them arrive by accident, and some are here to stay. As the human population tops seven billion, animals are running out of space. Their natural habitats are surrounded - and sometimes even replaced - by highways, shopping centers, office parks, and subdivisions. The result? A wildlife invasion of our urban neighborhoods.

Carbon is everywhere. It is constantly moving between the air, water, rocks, and living things. But did you know that none of these things would exist without the carbon cycle? Or that humans have caused the carbon cycle to be out of balance? Learn more about the carbon cycle in this fascinating book.

The rain forest biome is filled with many kinds of plants and animals. More rain falls here than anywhere else on Earth. How do animals protect themselves from danger in the rain forest? And how do plants get enough light to grow under the thick canopy? Listen to find out!

The ocean is the largest biome on Earth. Animals live all over the ocean - from the sunlit surface layer down to the deep, dark ocean floor. But how do plants grow deep underwater? And what can people do to help keep this biome safe? Listen to this book to find out!

Winter lasts a long time in the evergreen forest biome. The trees here stay green all year. But how do tree needles help a tree survive the winter? And how do animals live in the snow and cold? Listen to this audiobook to find out!

The arctic tundra is frozen for most of the year. Only a few types of animals can survive there. But what does the tundra look like in summer? And how do plants grow in this dry biome? Listen to this book to find out!

There are lakes in each biome on the planet. They are filled with many different kinds of plants and animals. But how do these lakes form? And how can people keep lakes clean and safe? Listen to this book to find out!

The grassland is covered with tall grasses and plants. Many insects and animals live in this biome. But how do they survive in the grassland? And how does fire help new plants grow? Listen to this book to find out!

The deciduous forest biome is filled with leafy trees. This biome changes with each season. What kinds of animals live and hunt in the forest? And how do people make good use of the trees? Listen to this book to find out!

Hör Dich schlau! Diese Hörspielreihe basiert auf den Themen der erfolgreichen WAS IST WAS Bände. Das bereits aus TV bekannte Trio Theo, Tess und Quentin lädt auf abenteuerliche Wissensreisen ein und stößt dabei auf viele interessante Fakten. Mit Humor und Sachverständnis wird so jedes Thema zum puren Hörvergnügen. Rund ums Jahr Das Wetter: es ist nicht nur für Bauern oder Flugzeugpiloten wichtig, sondern beeinflusst jeden Tag das Leben der Menschen überall auf der Welt. Deshalb werden Wetterdaten gesammelt und daraus Wettervorhersagen erstellt. Die Sonne ist der Motor des Wetters.

Sei ein Held, rette die Welt! Wie das geht? Greta Thunberg macht es vor. In diesem Hörbuch erfährst du, was Greta alles tut, um das Klima zu schützen. Außerdem bekommst du viele tolle Tipps, wie auch du dich für unseren Planeten stark machen kannst. Greta ist mittlerweile eine richtige Klimaaktivistin, aber als sie anfing, für das Klima zu kämpfen, war sie ganz alleine. Ihre Geschichte zeigt, dass alle etwas bewirken können. Auch du kannst etwas tun! Mach mit und kämpfe wie Greta fürs Klima.

Wer weiß, wie das Wetter wird? Willi wills wissen und trifft sich mit Wetterfrosch Peter. Was macht eigentlich ein Meteorologe? Wie entsteht Regen? Wann gibt's Blitz und Donner und warum bläst der Wind? Wer hegt und pflegt den Wald? Willi und Paula wollen es wissen und streifen mit Förster Georg durchs Dickicht. Welche Tiere leben im Wald? Warum muss der Förster jagen? Warum sind Bäume lebenswichtig und wie fällt man einen Baum?

Los habitantes de Trapolote viven felices gracias al amable y silencioso trabajo del barrendero Serafín, que se encarga de hacer desaparecer todas las basuras que ellos tiran a diario. Un día llega un nuevo alcalde, que considera su trabajo innecesario y decide despedirlo. Sólo entonces los ciudadanos comprenderán la importancia de reciclar, pero, ¿será ya demasiado tarde para salvar a Trapolote de la inundación de basuras que se avecina?

In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine biologist Brent Hughes. The scientist expected this estuary to be overrun with algae, causing the seagrass to die. Why was the seagrass thriving? As Brent investigated, signs pointed to an unexpected player helping to keep the seagrass healthy: sea otters! What do these top predators have to do with an aquatic grass at the opposite end of the food chain?

Charles Darwin first visited the Galápagos Islands almost 200 years ago, only to discover a land filled with plants and animals that could not be found anywhere else on Earth. How did they come to inhabit the islands? How long will they remain? Thoroughly researched, this historical and scientific book tells the epic saga of the life of an island - its birth in fire, its rise to greatness, its decline, and, finally, the emergence of life on new islands.

For the youngest activists among us, a book geared just for them full of facts, stories, and tips on how to change the world, from #1 New York Times bestselling author Chelsea Clinton. What can I do to help save endangered animals? How can I eat healthy? Why do I need to cover my mouth when I...

Come along on a journey through the aquatic habitat of a forested wetland. Meet birds and bobcats, along with the beavers and beetles that call the soggy forest home. Kevin Kurtz continues his award-winning A Day In series, and once again delights listeners with a rhythmic, nonfiction look into a typical day for the animals that live in this wet habitat.