Motion is a change in an objects position. This fascinating title explains in a clear, simple way how objects are moved by a change in energy. Simple activities show young readers how energy is changed by applying a force, either by coming in contact with an object or by a force that does not touch it physically, like gravity.
The grasslands of Africa are home to some of the most interesting plants and animals in the world. A Savanna Habitat uses beautiful photographs, detailed illustrations, and clear language to teach young readers all about this amazing habitat. This book teaches children about the small and huge animals that graze on the grasses the carnivores found in the savanna and how they hunt how animals find food, water, and shelter on the savanna
Featuring stunning photographs, beautiful illustrations, and detailed text, Rainforest Food Chains examines the delicate balance of life maintained in lush Southeast Asian tropical rain forests. Children will learn how the plants and animals in a rain forest rely on one another to survive. Highlights include rainforest photosynthesis how rainforest plants and animals have adapted to survive dangers to rain forests and their inhabitants
An Arctic Habitat provides children with an introduction to this cold, vast region. Easy-to-read text and colorful photographs help children learn about this unique habitat and how the plants and animals have adapted to the harsh environment. Young readers will learn about the characteristics of both land and water habitats in the Arctic the plants and animals that live in the Arctic how animals find food and shelter in the Arctic
Managing Green Spaces introduces the many available jobs in wilderness and wildlife management. Potential careers include park-services jobs, trail designing, security and police work, and emergency services in case of fires, floods, and other natural disasters.
Human negligence, engineering miscalculation, mechanical failurehuman activity has been responsible for some of the gravest harm to people and the world. Thirteen famous disasters are featured is this fascinating book. Each one became well-known for the unique scientific process that led to the destruction, as well as for the structural changes and safety measures proposed in its aftermath. Included: Chernobyl nuclear meltdown sinking of the Titanic Russian submarine Kursk explosion Tacoma Narrows suspension bridge collapse Hindenburg airship explosion Twin Towers collapse
The natural forces of planet Earth have been responsible for some of the world's greatest devastation, such as the earthquakes and tsunamis in Japan in 2011 and the Indian Ocean in 2004. Thirteen kinds of disasters are featured in this amazing book, showing the process and science of each disaster from the action that triggered it to its dire consequences. Included: volcanoes earthquakes tsunamis avalanches landslides mudslides
Summer is the warmest season with the most hours of daylight. Readers will learn these and other sunsational facts about summer! Detailed, full-color photographs and engaging text-dependent questions will captivate the interest of young readers.
From mighty castle strongholds to the buried ruins of Pompeii, this engaging title unearths ancient homes. Concepts include how and why ancient homes were built, as well as their discovery through archaeological digs.
This book tells the story of the Velociraptor, a lightweight dinosaur who used its speed to catch prey. It was only three feet (one meter) tall, but was feared for its ferocious hunting ability. It used a sickle-shaped claw on the second toe of each foot as a deadly weapon and could reach speeds of up to 37 miles (60 kilometers) per hour when chasing prey.
Taking information out of one living thing and putting it into another is what genetic engineering is all about. How do scientists do it? Why do they do it? What are the results of their experiments with these amazing genetic materials? Through colorful photos, diagrams, and stories, you can understand the basics of genetic engineering. You can even see what the future of this science holds, from Enviropigs to designer pets!
A koala lives most of its life alone, eating and sleeping high up in the eucalyptus trees of Australia, and yet it is recognized and loved around the world. The Life Cycle of a Koala looks at the life of this ancient marsupial and explains: how marsupials are different from other mammals the birth of the koala and its life in its mothers pouch the growing koala and how it feeds life outside the pouch, but close to mother the dangers faced by koalas
As the worlds largest land animals, elephants inspire awe in all of usan awe that has led to myths of might and memory. Despite its immense strength, however, the elephant is a timid creature that uses its power only to defend itself against predators. Kids will learn many facts about these gentle pachyderms, including: the social structure of elephants, in which the female is the leader the animals many, dexterous uses for its trunk the history of the elephants even larger ancestors, including woolly mammoths the dangers that poaching, loss of habitat, and the ivory trade pose to the elephants future
Children will love learning about plants and plant parts. Beautiful photographs and artwork in this spectacular ABC book help teach children to identify various plants and find similar examples in their own communities.
Alone in the rainforest, Joe is suddenly caught in a tropical storm. He uses his science skills to observe the habitat around him to build shelter, find food, and search for help.
Will Joe be able to survive in the hot, scorching desert? In this exciting survival story, readers journey along with Joe as he searches for water and runs into a desert tribe.
Lush, moist, and teeming with life, rain forests are one of Earths biome wonders. Peel back the corners of the rain forest to discover what lives within one of the planets busiest environments, from wolves and porcupines to monkeys and poison dart frogs. Learn how each organism functions within its rainforest ecosystem and how it survives in one of the most predatory biomes on Earth. Find out, too, how rain forests are found all around the world and what you can do to help protect these precious resources.
This fascinating book describes the geological makeup and history of the Sahara Desert in North Africa. The biggest hot desert on Earth, it covers parts of twelve countriesmore area than the entire United States! The Sahara has oases scattered widely and sand dunes that can reach as high as 600 feet (182m). Readers will learn about the people, plants, and animals such as camels, goats, and fennec foxes that inhabit this desert habitat. Special sections describe the desert's natural resources, such as oil and natural gas, and the unique problems facing this region.
This colorful book introduces young readers to the world of color. Readers will learn how an enormous range of colors can be made from just three primary colors. This title also explains the difference between warm colors and cool colors. The book uses famous works of art to show readers how color can be used to both show a scene and convey a message.
Political maps are often the first kind of maps children learn about. These maps identify the boundaries of countries, states or provinces, and cities, as well as such physical features as lakes and oceans. Detailed, up-to-date maps and clearly written text help readers understand how to use political maps to solve problems.
Hibernation is one of natures greatest miracles, allowing animals to sleep through periods of extreme cold and heat. Interesting information describes how different animals use body fat to survive, how they can wake themselves up, and how some give birth during hibernation.
Children will love the wonderful pictures in this fun introduction to the kinds of homes animals make in various habitats. Homes are in habitats, on the ground or in trees. Some are in waterin lakes, rivers, or seas. A home can be a cave, a burrow, or nest. It is a safe place for animals to rest.
Rhymes talk about water and the many forms it takes in oceans, rivers, lakes, ponds, wetlandseven in the bodies of living things! Children will love the pictures that accompany the fun rhyming verses! Rivers flow from high ground to low. They carry fresh water as they go. The source of a river is where it begins. The mouth of a river is where it ends. Rivers meander in curves and bends.
This entertaining rap explains that we cannot live for more than a few minutes without air and why it is important to breathe clean air. Children will learn about the role air plays in photosynthesis and how trees help clean the air. Other topics include: how air moves, different names for air, how air has no shape but fills space, its presence in water, and how wind can be harnessed as a clean source of energy. When I say trees, you say, clean air. Will you plant trees to show that you care?
What names do we call animals that eat certain kinds of foods? Children will have fun rapping their way through herbivores, carnivores, and omnivores, but it does not stop there. Students are challenged to say the names of some special eaters, tooincluding themselves! These words are perfect for rhyming and rapping and will provide a fun learning experience for young learners who love to use supersized words. Are you a granivore, frugivore, and folivore? Could you also be an insectivore? Are you all these thingsand even more?