This book discusses how the Earth rotates on its axis, causing day and night, and revolves around the Sun, causing changes in season and weather occurrences.
Take an in-depth look at earth science in this encyclopedia.
Take an in-depth look at animal life in this science encyclopedia.
What happens to the environment when a hurricane occurs? What are some of the causes of hurricanes? What can people do about the problems caused by hurricanes? How can you use your math skills to learn more about hurricanes? Read this book to find the answers to these questions and learn more about hurricanes..
What happens to the environment when a flood occurs? What are some of the causes of floods? What can people do about the problems caused by floods? How can you use your math skills to learn more about floods? Read this book to find the answers to these questions and learn more about floods.
What happens to the environment when a tornado occurs? What are some of the causes of tornadoes? What can people do to protect themselves from tornadoes? How can you use your math skills to learn more about tornadoes? Read this book to find the answers to these questions and learn more about tornadoes.
What happens to the environment when a tsunamis occurs? What are some of the causes of tsunamis? What can people do about the problems caused by tsunamis? How can you use your math skills to learn more about tsunamis? Read this book to find the answers to these questions and learn more about tsunamis..
What happens to the environment when a volcanic eruption occurs? What are some of the caused by volcanic activity? What can people do about the problems caused by volcanic eruptions? How can you use your math skills to learn more about volcanic eruptions? Read this book to find the answers to these questions and learn more about volcanic eruptions.
This colorful book describes the geological makeup and history of the Kalahari Desert in Africa. Covering most of Botswana, as well as portions of Namibia and South Africa, the Kalahari is not a true desert because it receives more than ten inches (250 mm) of rain each year. But the rain drains and evaporates quickly leaving no water on the surface of the red sand. Readers will learn about the variety of habitats in this vast desert system that support many different kinds of plants and animals such as springboks, giraffes, elephants, and zebras. Special sections also describe the Kalahari's natural resources, indigenous people, and the unique problems facing this region.
This intriguing book describes the geological makeup and history of the Gobi Desert in Mongolia and China. Temperatures can get very cold and frost and snow are not unusual. Readers will learn about the variety of habitats in this vast desert system that support many different kinds of plants and animals such as camels, snow leopards, and bears. The Gobi Desert is also where the first dinosaur egg fossils were found. Special sections describe the desert's natural resources, such as copper and gold, and the unique problems facing this region such as the desert's alarming rate of desertification.
A guide to what a climate scientist does and how to become one.
This book discusses the science behind earthquakes and their effects. The chapters examine case studies of destructive hurricanes, explain how hurricanes form, and show how scientists are working to predict hurricanes and prevent damage. Diagrams, charts, and photos provide opportunities to evaluate and understand the scientific concepts involved.
This book discusses the science behind earthquakes and their effects. The chapters examine notable earthquakes in history, explain why earthquakes occur, and show how scientists and engineers are working to understand earthquakes and build damage-resistant structures. Diagrams, charts, and photos provide opportunities to evaluate and understand the scientific concepts involved.
Learn about the history, culture, and geography of the Democratic Republic of the Congo.
What happens to the environment when a earthquake occurs? What are some of the causes of earthquakes? What can people do about the problems caused by earthquakes? How can you use your math skills to learn more about earthquakes?Read this book to find the answers to these questions and learn more about earthquakes.
This book discusses the science behind volcanic eruptions. The chapters examine notable volcanic eruptions in history, explain why volcanoes erupt, and show how scientists are working to understand and predict eruptions. Diagrams, charts, and photos provide opportunities to evaluate and understand the scientific concepts involved.
This book looks at the geography, history, resources, and people of the West region of the United States. Reading Essentials in Social Studies.
This book looks at the geography, history, resources, and people of the Midwest region of the United States. Reading Essentials in Social Studies.
This book looks at the geography, history, resources, culture, and people of Brazil. Reading Essentials in Social Studies.
This book looks at the geography, history, resources, culture, and people of Australia. Reading Essentials in Social Studies.
Climate is the normal weather in an area. It includes factors such as temperatures, precipitation, winds, sunlight, and humidity. Climates create habitats such as rain forests, deserts, and tundra. Reading Essentials in Science.
