検索キーワード： 自然

In 2014, Flint, Michigan, was a cash-strapped city that had been built up, then abandoned by General Motors. As part of a plan to save money, government officials decided that Flint would temporarily switch its water supply from Lake Huron to the Flint River. Within months, many residents broke out in rashes.

Covering essential curriculum areas such as human geography, physical geography, geology and ecology, First Earth Encyclopedia is a comprehensive introduction to the world around us and answers questions including: how does our planet work; what shapes it; and how do people use Earth's resources? Children can explore fascinating topics including where and how people live, weather, world environments, how to use maps and the way our planet is changing.

What do plants eat? Why do some plants have flowers and others don’t? And what’s the tallest plant out there? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Based on the bestselling series and the new Netflix show, this new nonfiction series is perfect for the youngest scientists of tomorrow as they learn along with Ada.

The Great Bear Rainforest is a majestic place full of tall trees, huge bears and endless schools of salmon. Award-winning photographer and author Ian McAllister tells the story of a lone wolf who swims to one of the small islands that dot the rainforest's coast. The island provides him with everything he needs—deer, salmon, fresh water—everything, that is, but a mate. When a female wolf arrives on the island's rocky shores, she and he start a family and introduce their pups to the island's bounty.

Butterflies bloom as delicately as flowers in this magnificent story of beginnings, middles and ends: eggs, caterpillars, and finally butterflies.

How can the sun power the lights in our homes? What happens to our things after we recycle them? How is renewable energy being used to fight climate change? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Based on the bestselling Questioneers series and the Ada Twist, Scientist Netflix show, this nonfiction series is perfect for the youngest scientists of tomorrow as they learn along with Ada.

The Earth is definitely getting warmer. There's no argument about that, but who, or what, is the cause? While the vast majority of scientists who study the environment agree that humans play a large part in climate change, there is a counterargument. Author Gail Herman presents both sides of the debate in this fact-based, fair-minded, and well-researched book that looks at the subject from many perspectives, including scientific, social, and political.

En medio de un océano interminable, donde solo se vislumbra horizonte, aparece de repente una Isla. Es remota, misteriosa y exuberante, y está habitada por un grupo de Niños Exploradores. Valientes y curiosos, los jóvenes investigan su entorno y viven completamente conectados con la naturaleza. Pero una serie de grandes descubrimientos, que al principio traen alegría y bienestar, terminan provocando disputas y degradación de la naturaleza. ¿Podrán los Niños Exploradores revertir esta situación antes de que sea demasiado tarde?

Hear the dramatic story of the rescue of the Apollo 13 astronauts.

What’s that red-haired animal swinging through the rain forest’s trees seemingly without a care in the world? It’s an orangutan! Aside from all that red hair, these beautiful beasts look almost human, but they’re a lot stronger. Learn more about these colorful animals, including how they live, how clever they are, how they’re dealing with a shrinking habitat, and what you can do to help.

Schlafen Bäume nachts? Reden sie auch miteinander? Wo gehen Wildschweine aufs Klo? Und wie funktioniert das Internet des Waldes? Wenn du bereit bist, Dinge über Bäume und andere Waldbewohner zu erfahren, die du nie für möglich gehalten hättest... dann komm mit! Wir gehen zusammen auf eine spannende Expedition in den Wald. Der Förster Peter Wohlleben erzählt dir auf diesem Rundgang viel über die Geheimnisse der Waldbewohner.

There is no animal in the world that can run faster than a cheetah. Yet, no matter how quickly they run from trouble, cheetahs may not roam the African plains forever. They have lost much of their habitat to farmland, and some are killed by farmers who worry about their livestock. But cheetahs have important friends - like Dr. Laurie Marker and the Cheetah Conservation Fund in Namibia. Rosanna Hansen - who spent time working at the CCF - shares the fascinating story of cheetah preservation in this book young listeners will find irresistible.

The "My First Encyclopedia Set" series takes you on a journey through time, immersing you in the era of dinosaurs, allowing you to sense the power of life, and experience the fascinating realm of science.

For thousands of years, the Elwha river flowed north to the sea. The river churned with salmon, which helped feed bears, otters, and eagles. The Lower Elwha Klallam Tribe, known as the Strong People located in the Pacific Northwest, were grateful for the river's abundance. All that changed in the 1790s when strangers came who did not understand the river's gifts. The strangers built dams, and the environmental consequences were disastrous.

What can smell like bubblegum, glow neon green at night, be poisonous and yet still eaten by humans, and even help create rain? The answer is mushrooms! From their hidden networks underground to the fruiting body above, mushrooms can do incredible things. But don't call them plants - mushrooms are fungi. They're more closely related to animals like you!

Odd meat-eaters like Carnotaurus were quick and deadly hunters. They had sharp teeth, good eyesight, and could run on two strong legs.

Twelve million years ago, rhinos, elephants, and camels roamed North America. They would gather at nearby watering holes - eating, drinking, and trying not to become someone else’s lunch. But one day, in what we now know as Nebraska, everything changed. The explosion of a supervolcano a thousand miles away sent a blanket of ash that buried these animals for millennia. Until 1953, when a 17-year-old farm worker made an unbelievable discovery.

This is a great, fun story with catchy tunes and lyric to educate young children about the importance of conservation.

Plastic bags are cheap and easy to use. But what happens when a bag breaks or is no longer needed? In Njau, Gambia, people simply dropped the bags and went on their way. One plastic bag became two. Then 10. Then a hundred. The bags accumulated in ugly heaps alongside roads. Water pooled in them, bringing mosquitoes and disease. Some bags were burned, leaving behind a terrible smell. Some were buried, but they strangled gardens. They killed livestock that tried to eat them. Something had to change.

Rocks can be made of many different minerals. By looking at rocks closely, we can tell where they were formed and what conditions they were created in. How do we know these things? And how do we tell different types of rocks apart? Learn about ways to research rocks and what they can teach us about our world.