検索キーワード： 地球科学

A tree suns and sways in the forest. She is a place to grow, to rest, and to shelter. But what happens when a tree falls? The answer will make your heart soar. In this lyrical book, explore how the extraordinary nurse log provides a nutrient-rich space for new seedlings, shelters small animals, hosts different plant species, and, most profoundly, nurtures a new tree in the process, renewing the cycle of life.

Introduces early listeners to environmentalist concepts including deforestation, animals and their habitats, and conservation, and what they can do to help the environment. Features real-life examples of kids who have made a difference.

Give beginning listeners all the need-to-know information about hills, including their characteristics, how they form, and where they can be found around the world.

Introduces early listeners to environmentalist concepts including urban gardening; locally sourced food options, and the safety of pesticides, and what they can do to help the environment. Features real-life examples like the Houston East End Greenbelt, which have made a difference.

All canyons are deep, steep valleys, but there is more to these landforms than meets the eye! Rivers form some canyons, while the movement of Earth's crust forms others. To get to the bottom of the Grand Canyon in Arizona, you'd have to travel more than a mile!

Introduces early listeners to environmentalist concepts including single-use plastics and upcycling, and what they can do to help the environment. Real-life examples of kids who have made a difference are featured.

Introduces early listeners to environmentalist concepts including drought, water conservation, and wetlands conservation, and what they can do to help the environment. Features real-life examples of kids who have made a difference.

Erosion changes Earth's natural features. It breaks down materials and can help make something new. Discover why erosion is an important part of nature!

All living things need air to survive. Air also protects Earth. Discover why air is an important part of nature!

Plants and animals from millions of years ago left behind fossils. Fossils can teach people about the past. They are also used for fuel. Discover why fossils are an important part of nature!

The sun shines bright during the day, but why can't you see it at night? Follow the patterns of the sun and Earth to learn what causes day and night.

Zebras travel across the Kalahari Desert each spring in search of food. Whales swim to warmer water every winter. Take a journey to discover the wonders of migrating animals, including why they migrate and how far they travel.

In "Moth Mysteries: Unveiling the Life Cycle," young listeners are invited on an enchanting journey to explore the fascinating world of moths. Through engaging narratives, this book unveils the secrets of a moth's life, from its beginning as a tiny egg to its transformation into a beautiful adult. Along the way, listeners will discover the challenges and triumphs moths face throughout their life cycle, learn about different types of moths, and understand the vital role these creatures play in nature.

„Woraus besteht die Erde?“ „Wo steht der Stall von Prillan?“ „Warum fallen wir nicht von der Erde?“ „Wo sind die meisten Menschen?“ „Welches ist die tiefste und höchste Stelle auf der Erde?“ „Wieso sind Wälder wichtig?“ Der kleine Kater Findus will unendlich viel wissen und fragt dem alten Pettersson immer wieder Löcher in den Bauch. Zum Glück weiß Pettersson auch auf die kniffligste Frage eine spannende Antwort.

Montañas que se elevan hasta el cielo, cuevas que descienden hasta las entrañas, volcanes que cortan la respiración, desiertos insoportables, ríos interminables, poblados donde llueve siempre, salares inmensurables… ¡Más de 25 destinos para quienes deseen viajar hasta "lo más" de...

Imagine if the sunlight could not reach where you lived–the weather would be cold and slippery! The sun does not shine directly on the Arctic and Antarctica, causing the surrounding waters to freeze solid. The earth is tilted as it rotates around the sun, preventing the polar regions from getting enough sunlight. Can you guess how long it takes the earth to orbit the sun?

Jeff and his cousin Liz are waiting to see the solar eclipse! Together, they learn about why eclipses happen and why seeing one is special. Do you know why eclipses happen? Learn how the moon and sun interact with Earth in order to create this solar spectacular!

Artificial replacement joints have to be tough and extra smooth. That’s why doctors use replacement joints made with the same long-lasting and strong stuff as sapphires and rubies, a natural mineral called alumina. Learn more about why this gemstone is perfect for making new joints!

What animals do you think live in the desert? Follow Click and Jane as they travel through the desert. Not believing anything can live in the hot, dry desert, Click quickly learns that plenty of creatures make their homes in the desert. As the pair is introduced to different birds, plants, reptiles, coyotes, and owls, Click and Jane are able to come to appreciate the desert.

Have you ever wondered what it would be like to stand next to a real dinosaur? Millions of years ago, Dinosaurs ruled the earth and left their fossils behind for us to find all over the world. These fossils help archaeologists and paleontologists learn about what dinosaurs may have looked like. Some were really big and some were really small. In this story, you will learn all of the different shapes & sizes of your favorite dinosaurs before they went extinct. How will you measure up next to your favorite dinosaur?