検索キーワード： 制作 "Lerner Digital ™" 自然

Water is essential to life on our planet. Water is constantly moving between Earth's surface, the air, and the ground. But did you know that water cannot be created or destroyed? Or that water is not only a liquid but also a solid and a gas? Learn about the water cycle in this fascinating book.

Flowering plants, cone-bearing plants, ferns, and mosses make up the four main plant groups. But did you know that each of these groups has a different life cycle? Or that some plants reproduce with seeds and others reproduce with spores? This fascinating book investigates the life cycles of each of the four main plant groups.

Do you know what happens to water when it evaporates? Or how cold the air needs to be for water to freeze? Join Ms. Ling's class as they become science detectives and solve some of nature's greatest mysteries! They'll investigate the many forms of water and learn how to predict the ways it transforms depending on the temperature.

Most people are familiar with spring, summer, fall, and winter. But did you know that some places on our planet have a rainy season and a dry season? Or that the Northern and Southern Hemispheres have opposite seasons? In this fascinating book, learn how the seasons affect nearly everything we do.

Look at all the brightly colored trees! Fall weather causes leaves to change colors. Follow a leaf as it grows, changes color, and falls to the ground. Let's grab a rake! What happens in fall? Find out in the Fall's Here! series, part of the Cloverleaf Books™ collection. These nonfiction books feature kid-friendly text to make learning fun!

Soil can be found almost everywhere on Earth. Sand is a soft soil that is found in deserts. Loam is soil that is great for growing plants. But how are these types of soils different? And how are they made? Explore the amazing world of soil in this book.

Mr. Davis's class is learning to tell the future! Future weather, that is. They keep track of weather conditions and look for patterns, such as the warmest time of day and the rainiest season. When a meteorologist visits the class, they learn how forecasters make predictions. Find out how noticing weather patterns helps us.

Asian elephants and Mexican long-nosed bats are two examples of endangered mammals. Few of them exist in the wild. Other mammals have already gone extinct. What hurts these animals? What can you do to help? Read this book to find out!

Short-nosed sea snakes and blue iguanas are two examples of endangered reptiles. Few of them exist in the wild. Other reptiles have already gone extinct. What hurts these animals? What can you do to help? Listen to this audiobook to find out!

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.

Cape seahorses and speartooth sharks are two examples of endangered fish. Few of them exist in the wild. Other fish have already gone extinct. What hurts these animals? What can you do to help? Listen to this book to find out!

Hewitt's ghost frogs and arroyo toads are two examples of endangered amphibians. Few of them exist in the wild. Other amphibians have already gone extinct. What hurts these animals? What can you do to help? Listen to this book to find out!

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.

Earth is changing every day. Erosion makes giant mountains smaller and rivers wider, but it happens so slowly most people don't even notice. Do you know what erosion is? Or what causes it? Explore the amazing eroding world in this book.

Igneous rocks, sedimentary rocks, and metamorphic rocks make up the three main types of rocks. But did you know that rocks are constantly being created, destroyed, and created again? Or that rocks are changed by weather, erosion, heat, and pressure? Hear about the rock cycle in action in this fascinating book.

Strap on your shoes and join Mr. Andre's class on a nature hike! They're out to discover if their class pet, Jojo the gecko, has any traits in common with the plants and animals they see. After watching for patterns in nature, Mr. Andre's students realize that plants, animals, and even humans are different, but they have many things in common!

Follow a hatchling's treacherous journey from nest to sea. Longtime science writer Stephen Swinburne creates an engaging first-person narrative from the sea turtle's perspective.

Science writer and plant expert Rebecca E. Hirsch presents fun and gross facts about a variety of plants along with explaining the science behind why they do what they do. Featured plants include the Venus flytrap, an African tree that houses stinking ants to protect itself from hungry animals, a "vampire vine" that sucks nutrients from other plants, and fiendishly invasive kudzu.

What happens to the bodies of animals and humans after death? Nature's army of death eaters steps in to take care of cleanup. Without these masters of decomposition, our planet would be covered in rotting bodies. This high-interest science text dives into the science behind how bodies decompose.

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.