検索キーワード： 制作 "-- Kevin Wright --" 自然

The wind is moving air! When warm air rises through the atmosphere, cool air flows in to take its place, creating wind! Did you know that wind power can produce electricity? Tall machines called wind turbines are solar-powered and becoming the fastest-growing renewable source of energy–they burn no fuel and cause no pollution. Turbines can be found on many wind farms, especially in Europe!

Gardens make great habitats for many types of animals. Water, protection and food are the benefits for animals living in a garden, and in return they keep the soil healthy, eat pesky insects, and help pollinate the flowers.

Climate change affects many regions with hotter and drier weather, and forest fires are a growing problem. Learn how hungry animals might help reduce wildfires. Fires need fuel, oxygen and heat to start a flame. The forest floors are covered with dry grass, dead wood, and bark called duff–fire fuel! Learn how conservationists are using sheep, goats, beavers and other animals to reduce fires!

Did you know about 8 million tons of plastic enter the ocean each year? Learn about the Washed Ashore project that helps to clean up beaches through re-use of collected plastic—and then is recycled into art! Which sculpture in the project is your favorite?

Reusing your trash to make toys can be lots of fun–and decrease pollution and waste! Things we use around the house get old and we throw them away. What if you use them to make toys or gadgets that make life better? Experts think reusing things may be better than recycling! Learn how to make a piggy bank from a plastic can or a train with egg cartons. What things can you create by reusing?

What is juicy, red and green with white stripes and pops up from the ground ready to eat—watermelon! Their seeds need plenty of water, lots of sun and nutrient rich soil. Follow along as a tiny, black seed bursts into a delicious fruit. Watermelons are ready to be picked when their yellow petals have all fallen. Find out what Bee-u-ti-ful insect helps the watermelon grow?

Have you ever seen or felt a prickly cactus or a juicy aloe? These are just two of the amazing plants that can survive in the desert! In the study of botany, identify the different plants that thrive in hot, dry climates like deserts.

Native American tribes from the Northwest Coast learned to use the wood of cedar trees for many of their daily needs. Tribes used recycling to conserve resources hundreds of years ago. Pounding bark until it was fluffy to make diapers and with special thin branches called withes, cedar trees were soaked and used to make rope. What special technique did tribes use to take down big cedar trees?

La era de los dinosaurios comenzó hace unos 250 millones de años. Al principio eran bastante pequeños, pero con el tiempo evolucionaron hasta convertirse en las variadas y fascinantes criaturas que hoy cautivan nuestra imaginación. ¡Lo que sabemos sobre los dinosaurios también está evolucionando! Hemos aprendido que algunos dinosaurios eran buenos padres, que a los dinosaurios les salían nuevos dientes cuando se les caían los viejos y que la mayoría de los dinosaurios caminaban sobre dos patas. ¡Incluso hemos descubierto que las aves son parientes modernos de los dinosaurios!

Marianna and Nicola can’t wait to harvest the potatoes on their family’s farm! They help their father pick out different seeds. The girls learn how potatoes are planted and how they grow. What special potatoes will they produce?

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 nuestro planeta!

Plants and animals are in trouble! All over the world, they are affected by how we treat their environment. Learning some ways to change how you interact them and their environment, such as limiting your trash and using recycled products, can help them! See why conservation is important.

What does spring look like in different regions of the United States? Depending on where you live, you could have different weather from someone across the country—even during the same season! See how different spring can look as Jade, Rowan, Lacey, and Isaac all get to enjoy a spring day from their backyards.

Tide pools are filled with such amazing creatures! Young children will love looking at beautiful art as they learn about all the different animals that live in these treasure troves.

Reduce, recycle, and reuse. We can all help Earth, if we choose. In this poem, kids learn about the differences between recycling, compost, and hazardous waste.

A Terra é um planeta cheio de vida, diversidade e beleza. Ela abriga incontáveis espécies animais, incluindo o ser humano. Até onde sabemos, ela é o único planeta com as condições propícias para a vida neste vasto universo. Mas seus recursos não são infinitos. O uso em larga escala e muitas vezes indevidos destes recursos está causando estragos irreversíveis ao nosso lar e é preciso agir agora para garantir a vida na Terra para as futuras gerações. Uma reflexão importantíssima sobre nosso papel na preservação daquela que é a nossa casa, agora em nova edição.

As flowers and trees begin to bud and bloom, Nox Ap, the bee mother, emerges from her winter sleep. To the Gitxsan, she is nature’s gardener. Without her hard work as a pollinator, we could not enjoy the fruits of strawberries and huckleberries. Follow her life from the first thaw of spring to the end of autumn.

Newly reintroduced along with his pack to Yellowstone National Park, Wolf 8 struggles at first. Small and bullied by his siblings, he must learn to fend for himself in his new home, learning to hunt, compete for food, and even stand up to a grizzly bear 10 times his size. One day, little 8 meets an alpha female raising a litter of pups on her own. Her mate was killed by humans. Can little 8 rise to the occasion and help the young family survive? Is he ready to be an alpha wolf?

Nature has the ability to turn our world into a disaster zone. From blizzards to volcanoes, this series looks at the science behind the destruction. How is a blizzard different from a snowstorm? What causes hurricanes to form? How do you stay safe in an earthquake? Children can answer these questions and more. This volume includes Landslides, Sinkholes, and Tornadoes.

From crossing vast oceans to exploring outer space, we continue to push the limits of our scientific and engineering capabilities. But what happens when our pursuits don't go as planned? What are the consequences, and how can we learn from these engineering mistakes? This series explores the science behind some of history’s most catastrophic man-made disasters, from the crash of the Hindenburg to the explosion at Chernobyl.