Energy continues to be one of the most hotly debated topics in America today. Public discussion often focuses on issues related to Americans’ use of fossil fuels such as oil, coal, and gasoline. With topics like gasoline prices and global warming in the news almost every day, Americans are also talking about alternative sources of energy that could replace fossil fuels. These alternative energies include solar, wind, and water power, and fuel made from trees, plants, and waste products.
Get the truth about alternative energy and make it part of your life Want to utilize cleaner, greener types of energy? This plain-English guide clearly explains the popular forms of alternative energy that you can use in your home, your car, and more. Separating myth from fact, this resource explores the current fossil fuel conundrum, the benefits of alternatives, and the energy of the future, such as hydrogen and fuel cell technology.
[An illustrated book for young students presenting an overview of what is known about the first humans. Topics include Lucy and friends, the rise of Homo sapiens, early life in the Ice, Stone, Bronze and Iron Age, famous fossil hunters, great sites and population growth.
The First Fossil Hunters: Paleontology in Greek and Roman Times
Griffins, Centaurs, Cyclopes, and Giants--these fabulous creatures of classical mythology continue to live in the modern imagination through the vivid accounts that have come down to us from the ancient Greeks and Romans. But what if these beings were more than merely fictions? What if monstrous creatures once roamed the earth in the very places where their legends first arose? This is the arresting and original thesis that Adrienne Mayor explores in The First Fossil Hunters.
Fossil Fuels and Pollution: The Future of Air Quality
Clean air is essential to life and good health. Several important pollutants are produced by fossil fuel combustion and emitted directly into the atmosphere, including carbon monoxide, nitrogen oxides, sulfur oxides, and hydrocarbons. In addition, total suspended particulates contribute to air pollution, and nitrogen oxides and hydrocarbons combine in the atmosphere to form tropospheric ozone, the major constituent of smog.
