Introduces readers to what biomass power is, how it is used today and how it might be used in the future, and the benefits and drawbacks of this energy source. Additional features include a table of contents, infographics to help readers learn more about the topic, sidebars, Fast Facts, critical thinking questions, a phonetic glossary, an index, and sources for further research.
Long before its establishment as a national park in 1872, Yellowstone was home to the gray wolf, as well as other large predators. But the relationship between human and wolf has always been a tense and complicated one. Predator control programs were developed and by the mid-1900s, wolves had almost been entirely eliminated from the region and even the lower United States. The removal of even one strand of an ecosystem's complex web can have a ripple effect, though. Using the structure of "The House that Jack Built," science writer Mary Kay Carson shows the interconnectedness of the wildlife that lives in a place and how the presence (or absence) of a single species can impact an ecosystem so that the physical landscape itself is altered. Engaging text and colorful detailed artwork make the natural science understandable and accessible to young readers. With so many of Earth's ecosystems under threat by climate change, pollution, and loss of habitat, this is a critical and timely topic. Back matter includes information on the Yellowstone region during the wolves' absence and after their reintroduction.
Our planet Earth is as individual and special as each one of us. It's ability to sustain and nurture life is unique in our solar system--and beyond. In this book, celebrate all the wonderful, miraculous, astounding qualities of our Earth while learning how to protect her for future generations. Afterall, "If not us, then who?" From award-winning author Frank Murphy and Here Wee Read blogger, Charnaie Gordon.
Giant tortoises face many challenges. How can humans help them? In this title, leveled text and informative photos illustrate the challenges that giant tortoises face and how humans are able to help them survive. Cause and effect features show what is behind the threat to the animal and what the world would be like without them, while other features highlight the range, status, and life span of the tortoise.
Cheetahs are the fastests animals on land. But they face many dangers. In this leveled text, readers will learn about the ways in which people are helping this animal overcome its threats. Features highlight the causes of the threat facing cheetahs, show the benefits that cheetahs provide to the environment, and highlight the range, life span, and status of these speedy cats.
Blue whales are the largest animals in the world. But even these gentle giants face danger from humans. In this leveled text, readers will learn about the threats facing blue whales as well as some of the ways that people are trying to save them from extinction. Visual features highlight the factors leading to the decline of blue whales and show the environmental benefits of the whale. Other features highlight the range, life span, and status of blue whales.
Black-footed ferrets tunnel underneath the Great Plains. But these animals were once thought to be extinct. Leveled text and vibrant images teach readers about the struggles of this animal as well as the ways that humans are trying to bring them back. A map feature highlights the animal’s range, while other features show off its conservation status and life span, introduce the causes of the threat to the animal, and showcase its importance to the environment.
Water floods through cities along coastlines and islands all around the world. And the rising water has already started pushing people from their homes. What on Earth is causing these rising seas? As Earth's climate is changing, raising temperatures are melting ice are increasing sea levels. Uncover the problems of climate change, explore the impact of rising sea levels, and dive into what we can do to help. Approachable text with engaging images brings this timely topic to life.
Giant icebergs are cracking off ice shelves and splashing into the oceans below. Ice sheets are melting, sending more and more water rushing into the sea. What on Earth is causing this melting ice? As Earth's climate is changing, rising temperatures are causing catastrophic melting. Uncover the problems of climate change, explore its impact on Earth's ice, and dive into what we can do to help. Approachable text and engaging images bring this timely topic to life.
The landscape is alight with flame and billowing black smoke clouds the sky. What on Earth is causing these fires everywhere? As Earth's climate is changing, the scorching heat is drying out the land, leading to increasingly serious wildfires. Uncover the problems of climate change, explore its impact on fires, and dive into what we can do to help. Approachable text with engaging images brings this timely topic to life.
Mice have gone missing, polar bears are losing their place to rest, butterflies are going without food, and invasive species are taking over. What on Earth is putting these animals in danger? As Earth's climate is changing, natural habitats are shifting and disappearing, causing harm to the animals that live in them. Uncover the problem of climate change, explore the impact on animals, and dive into what we can do to help. Approachable text and engaging images bring this timely topic to life.
In the 1800s, Florida panthers thrived in the southeastern United States, but by the mid 1900s, there were very few of the animals left. When biologists like Mark Lotz realized that wildlife refuges would only do so much to save this endangered species, they got to work. Follow along in this graphic adventure based on a true story of how biologists saved the unhealthy population for a Florida panther comeback. Then, learn more about Florida panthers and other cats in danger.
From opening doors and detecting seizures, to leading people who are blind and hearing for people who are deaf, services dogs are with their handlers through it all. These hardworking dogs help their owners live more independently while keeping them safe. Learn all about these heroic dogs.
Whether it's there's an avalanche, a mudslide, or a collapsed building, you can bet four paws will help dig through the debris to find people who are trapped. Search and Rescue dogs respond to disasters to help survivors make it out alive. Learn all about these heroic dogs.
A guide dog and its handler are a well-trained team--four paws padding down the street next to two feet. The furry worker starts, stops, and turns in sync with its owner. It acts as eyes to spot a low-hanging branch, a car zooming down the street, or an obstacle in the middle of the path. Learn all about these heroic dogs.
When Howard Sharpe spotted a group of southern sea otters floating off the coast of California, he was nearly as surprised as if he had seen a dinosaur. The otters were thought to be nearly extinct, and yet he spotted hundreds splashing in the water. Soon, Howard and other environmental activists sprang into action to make sure this once nearly extinct species didn't disappear forever. Follow along on this graphic adventure based on a true story about how fur-tastrophe was avoided in the southern sea otter comeback. Then, learn more about southern sea otters and other marine mammals in danger.
From sniffing scat to snakes, eco dogs save the ecosystem. Eco dogs work with scientists to track and protect endangered species while capturing and preventing invasive ones. And the planet protectors do it all with their powerful sense of smell! Learn all about these heroic dogs.
William Hornaday admired the American bison. He wanted every American to see the beautiful animal that was once plentiful across the Great Plains. But in 1886 he made a shocking prediction. Unless something changed quickly, bison would disappear from America forever. Follow along on this graphic adventure based on a true story to learn how William and other activists brought the bison back from the brink. Then, learn more about bison and other animals in danger.
Carbon dioxide fills the air as airplanes fly through the sky, packaging from travel-sized snacks piles high in landfills, and paper travel tickets are adding to global deforestation. What a waste! But there's a way to be eco friendly on the go. Be a waste warrior to put a stop to travel waste and join the battle to save Earth! Honest text introduces some of Earth's biggest waste problems, while helpful solutions provide a way for readers to combat the issues. A final eco-activity pairs simple steps with illustrations to give waste warriors a hands-on activity to fight travel waste.
Trees are chopped down to supply classrooms with paper, disposable pens pile high in landfills, and pollution from transporting ingredients for school lunches hangs in our air. What a waste! But there's a way to help. Be a waste warrior to put a stop to school waste and join the battle to save Earth! Honest text introduces some of Earth's biggest waste problems, while helpful solutions provide a way for readers to combat the issues. A final eco-activity pairs simple steps with illustrations to give waste warriors a hands-on activity to fight school waste.
Piles of paper towels wind up in landfills, plastic toothbrushes lose their use long before they leave Earth, and dish soap harms our underwater friends. What a waste! But there's a way to help. Be a waste warrior to put a stop to cleaning waste and join the battle to save Earth. Honest text introduces some of Earth's biggest waste problems, while helpful solutions provide a way for readers to combat the issues. A final eco-activity pairs simple steps with illustrations to give waste warriors a hands-on activity to fight cleaning waste.
Landfills are piled high with tossed clothes and shoes, clothing hangers harm our flying friends, and tiny microfibers from our fabrics are becoming fish food. What a waste! But there's a way to help. Be a waste warrior to put a stop to clothing waste and join the battle to save Earth! Honest text introduces some of Earth's biggest waste problems, while helpful solutions provide a way for readers to combat the issues. A final eco-activity pairs simple steps with illustrations to give waste warriors a hands-on activity to fight clothing waste.
Trashed toys land in landfills, chemicals in batteries and e-waste make them dangerous to destroy, and toy packaging is causing a pollution panic. What a waste! But there's a way to help. Be a waste warrior to put a stop to entertainment waste and join the battle to save Earth. Honest text introduces some of Earth's biggest waste problems, while helpful solutions provide a way for readers to combat the issues. A final eco-activity pairs simple steps with illustrations to give waste warriors a hands-on activity to fight entertainment waste.
Straws slip into the oceans, foods go bad before we get a chance to eat them, and all that food packaging is filling the world with garbage. What a waste! But there's a way to help. Be a waste warrior to put a stop to food waste and join the battle to save Earth! Honest text introduces some of Earth's biggest waste problems, while helpful solutions provide a way for readers to combat the issues. A final eco-activity pairs simple steps with illustrations to give waste warriors a hands-on activity to fight food waste.
The Deepwater Horizon disaster sent millions of barrels of oil pouring into the Gulf of Mexico--straight into the water that is home to countless animals. The oil quickly coated the wings of the brown pelican, putting this already endangered species into even more risk. How were these animals rescued? Find out about the brave scientists who saved the oil-soaked birds in this graphic adventure of animal escapes. Then, learn more about other oil spills that threatened sea life around the world.
