Introduces the kinds of fuels, both fossil fuels and alternative energy sources, used throughout the world, and discusses fuel shortages and environmental safety
Earth gets most of its heat from the sun. The sun's energy travels through space and enters Earth's atmosphere. Some of this energy is reflected back into space by the atmosphere and clouds, and some of it is absorbed and stored as heat by Earth's surface. When the surface and atmosphere become warm, they radiate heat back into space. This helps keep Earth from becoming too hot or too cold.
Every year Doctors Without Borders delivers emergency medical aid all over the world with a volunteer staff of about 3,000. The organization has no connection with any government or political group and does not work for profit.
Highlights the history, membership, mission, goals, and achievements of the United Way of America and other United Way organizations elsewhere in the world. Includes human interest stories, maps, timelines, Web sites, and suggestions for further reading.
Discusses the arms trade, how it works, whether it is sufficiently controlled, and whether there are alternative forms of trade.
Explains air pollution and its effects, while providing ideas for readers to help keep the air clean.
Recycling materials is the easiest way for everyone, even kids, to get involved in saving the planet. This new book explores how our garbage is processed, the problems it creates for the environment, and how we can change that. Children are encouraged to take an active part in preserving and caring for the environment through a multitude of ideas for recycling paper, glass, plastics, and other …
Explains how farming practices, poor soil, erratic rainfall, and economic and political factors have combined to produce Africa's famine, briefly looks at the history of famine, and outlines hopes for the future
Join Luke on his journey to protect what he loves with this engaging children's picture book about sustainability and acting green. After noticing the damage caused to the environment and animals due to trash and waste, Luke decides to take action. He believes he can have a big impact on the world around him and invites his readers to join him! Using his phrase, ‘Not for me, please!’ Luk…