Readers will explore the scientific research underway in Carlsbad Caverns National Park, the site of one of the best-preserved ancient fossil reefs on Earth.
The continent of South America is made up of twelve countries. Learn about the people, history, geography, and wildlife of this unique and diverse region. Includes a glossary, websites, and fast facts.
Where was the first European settlement in North America? Answer this and other questions as you learn about the people, history, geography, and wildlife of this diverse continent. Includes a glossary, websites, and fast facts.
The continent of Europe is home to countries large and small. Learn about the people, history, geography, and wildlife of the European continent. This title includes a glossary, websites, and fast facts.
Discover the history, terrain, people, culture, government, wildlife, and cuisine of Australia.
Did you know that Antarctica is considered the world's largest desert? It is the coldest and windiest place on Earth and has no permanent residents. Learn about the people who first explored this continent and the research that is now done there. Includes a glossary, websites, and fast facts.
The continent of Africa is a land of many nations, languages, and cultures. Learn about the people, history, geography, and wildlife of this unique continent. Includes a glossary, websites, and fast facts.
El libro explora cómo la actividad humana afecta a nuestro planeta y descubre como podemos contribuir a la disminución de estos efectos.
Una mirada a las células animales y vegetales. Todos los organismos vivos se componen de células. El libro explica cómo se clasifican las células y cómo funcionan. Son como pequeñas máquinas que llevan a cabo el trabajo de mantenernos vivos.
With real-world examples of science at work, this book discusses what flooding is, how it happens, and what scientists have learned about it.
In Environmental Disasters, students will learn about environmental disasters and how they affect humans and animals, as well as the agencies that work to provide relief. Readers will love discovering new information in this chapter book while also reinforcing learned skills with comprehension and extension activities. The Let’s Explore Science series allows readers to dive into the world of fascinating science-related topics while strengthening reading comprehension skills. Each 48-page title features full-color photographs, real-world applications, content vocabulary, and more to effectively engage young learners.
With real world examples of science at work, this book focuses on the impact of invasive plants on the environment.
With real-world examples of science at work, this book introduces the consequences of the spread of invasive species.
With real-world examples of science at work, this book introduces the benefits of constructing homes using ecologically friendly materials.
This book takes a close-up look at savannahs, discussing the plant and animal life found in this habitat.
This book takes a close-up look at glaciers, discussing the plant and animal life found in this habitat.
This book takes a close-up look at rainforests, discussing the plant and animal life found in this habitat.
Aprende sobre la vida de cada planta y animal de este hábitat y cómo los humanos podemos ayudar a protegerlo.
This book provides an understanding of the impact that humans have on Earth and suggests ways to reduce damage to the environment.
This book describes the importance of wetland areas to Earth's ecosystem and discusses threats against areas such as the Everglades and the Arcata Marsh and Wildlife Sanctuary, along with the efforts to restore and protect wetland areas.
This book explains why cougars are endangered, what human activities have put them at risk, and what can be done to save them.
This book explains why bats are endangered, what human activities have put them at risk, and what can be done to save them.
In graphic-novel format, this book examines the history of the Galveston Hurricane in 1900 while providing a story that depicts the community's struggle to survive the storm and rebuild their homes afterward.
Learn about the shapes and different types of volcanoes, what causes their eruptions and where they are most likely to be seen around the world, as well as the massive destruction these mighty powers of nature can cause.
Learn about the world's deadliest tsunamis and what to do to keep safe if you ever encounter one.
