Water is essential to life. Some parts of the world have too little water, while floods happen in other places. Fresh water for drinking is being threatened by pollution and disease. Find out why water is so important, how it can be used to make energy, how we can keep it clean, and simple steps readers can take to conserve and recycle water.
Wood grows all around the world, and we use it every day. People have been using wood throughout history to make tools and shelter, as a fuel, and to make paper. Find out about different types of wood, why wood is so important as a resource, how trees keep the planet healthy, and why we need to conserve wood and plant more trees.
This book looks at how Earth's fossil fuels were formed, where in the world they are found, and how they are extracted and used. It also considers the harmful impact of burning fossil fuels, which causes global warming and pollution. Find out why fossil fuels are important, how we use them, and why we must find cleaner, renewable forms of energy to replace them.
Are there plants on other planets? Can plants really hear music? How can a plant eat a fly? answers all these intriguing questions about the science of plants, and much more.
From squawking birds of paradise to monkeys swinging through the trees and insects crawling along the forest floor, be amazed by the variety of life that lives in a rain forest.
Learn all about different kinds of sickening parasites. Discover fascinating facts, from the cousins of tongue-eating lice to how brainworms get inside animals. Amazing photos and simple text make this book a great high-interest read.
Take a walk through the winter season in this wonderfully illustrated book. What do you love about winter? Does it snow where you live? Do you like putting on warm winter clothing?
Take a walk through the spring season in this beautifully illustrated book. What do you love about spring? Do you look out for new buds on the trees? Do you listen for the sounds of spring, such as the birds getting up earlier?
Take a walk through the summer season in this warmly illustrated book. What do you love about summer? Do you enjoy the longer days of sunshine and playing outside? Perhaps you like the foods we eat in summer, such as ice cream.
This important guide to caring for the planet helps children understand why we shouldn't waste water, what to do with your litter, how walking is better than driving, why trees are amazing, and much more!
Take a walk through the fall season in this colorful illustrated book. What do you love about fall? Do you like to hear the crunch of leaves under your feet? Do you like to watch the squirrels burying nuts to have food for the winter months?
How can African wild dogs hunt animals ten times their size? What does the howl of a coyote mean? Why do some solitary hunters live in packs? Discover the answers in this engaging book and learn about the many ways living in a pack helps animals survive. Free downloadable Teacher's Guide available.
Why do belugas join pods to migrate? How do dolphins protect others in their pods? Why are pods important to some baby animals for survival? Discover the answers in this fascinating book and learn about the many ways living in a pod helps animals survive. Free downloadable Teacher's Guide available.
How do schools of fish confuse predators? Why do similar fish shoal and school together? Why do some fish live in groups only when they are young? Discover the answers in this colorful book and learn about the many ways living in schools or shoals help fish survive. Free downloadable Teacher's Guide available.
How do penguin colonies care for their young? Why do great blue herons migrate in groups? How do prairie dogs warn others of danger? Discover the answers in this interesting book and learn about the many ways living in a colony helps animals survive. Free downloadable Teacher's Guide available.
Why do gorilla troops move to a new area each day? Why do bonobos sleep in large groups? How do animals in a troop help raise young? Discover the answers in this amazing book and learn about the many ways living in a troop helps animals survive. Free downloadable Teacher's Guide.
How do elephants in a herd communicate? Why are caribou safer in large herds? Why do zebras migrate in groups with wildebeest? Discover the answers in this fascinating book and learn about the many ways living in a herd helps animals survive. Free downloadable Teacher's Guide available.
This dynamic book follows the fluffy fiber known as cotton, from plant to final product--clothing. Close-up images illustrate how cotton is grown, harvested, and processed for sale. Wonder Word features ask readers to think about and engage with concepts such as "environment" and "raw cotton." Free downloadable Teacher's Guide available.
Easy-to-read text and vivid photographs combine to introduce young readers to eco-friendly vehicles. This dynamic new book gives a close-up view of some of the worlds most innovative, eco-friendly rides, including three-wheeled cars, hydrogen fuel-cell busses, segway personal transporters, and electric bikes and scooters.
What happens when you flip a light switch or press the power button on the TV? Electricity flows to the device and it turns on. Most of us use electrical gadgets all day, every day, without thinking about it. This book follows the journey from source to resource of solar power, one of the most exciting forms of renewable energy today. Readers will learn how electricity is made and collected directly from the sun and how it reaches us to power our modern world. Other sources of energy are also examined, as well as how grids work to move electricity across land and sea, and how it is fed into our homes. Real-world examples look at solar farms, solar furnaces, solar towers, and even solar transportation. With the world's nonrenewable resources such as oil running out, the advantages and disadvantages of solar power as a renewable alternative are discussed.
This visually exciting book takes a unique look at our globe from the perspective of the wildlife and geology of Earth. Using an innovative design, maps are populated by infographics, graphs, and icons to represent information and statistics about a subject in a very visual way. This aids readers in comparing and contrasting the same subjects in different parts of the world. Each spread explores one subject in-depth, such as which areas in the world are most affected by natural disasters, where most endangered species live, how climate change is affecting our planet, and how effectively deforestation is being balanced out by reforestation around the world.
Floods are natural disasters that can be brought on by severe weather. In this informative title readers will learn about what causes flooding, different types of floods, where they most often occur, flood warnings and alerts, and what we can do before, during, and after floods occur to stay safe.
Dark clouds fill the sky, rain falls hard, lightning flashes, and thunder booms - it's a thunderstorm! In this interesting title young readers will learn thunderstorm basics, including how, when, and where thunderstorms occur, how scientists predict thunderstorms and issue severe weather warnings, and how to prepare for and stay safe before, during, and after a thunderstorm occurs.
What is tornado alley and where in the world is it? Why are tornados called “twisters”? This dynamic title answers these questions and more as readers discover what tornadoes look like, how, when, and where they most often form, how scientists predict and track them, and the safety steps they can take before, during, and after a tornado touches down.
This informative book shows young readers how and why long periods of hot weather occur, where and when heat waves happen most often, and how extreme heat can be dangerous to people and animals. Readers will also learn about water shortages, droughts, and fire hazards, the equipment that meteorologists use to forecast heat waves, and techniques to stay safe during times of extreme heat.
