As the Earth’s fossil fuel reserves decline, what forms of energy will come next? After discussing the formation, uses, and consequences of burning coal, oil, and natural gas, this video explores the development of alternative resources that may someday completely replace them: nuclear power, solar energy, biomass, geothermal energy, hydroelectric power, and wind power. Benefits, costs, and environmental impacts are considered. A viewable/printable instructor’s guide is available online. Correlates to National Science Education Standards, National Educational Technology Standards, and Standards for the English Language Arts. A Cambridge Educational Production. (21 minutes)
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Item#: BVL34727
Copyright date: ©2006
VHS ISBN 978-1-4213-4339-6 DVD (Chaptered) ISBN 978-1-4213-5071-4

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Alternative Power Sources and Renewable Energy
 This program demonstrates how wind turbines, solar cells, hybrid automobiles, and coal gasification plants are beginning to transform the way the world is powered. The U.S. Secretary of Energy, the director of the National Wind Technology Center, the...(more details) |
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$89.95 |
| DVD |
$89.95 |
| DVD + 3-Year Streaming |
$134.92 |
| 3-Year Streaming |
$89.95 |
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Be Prepared for Global Warming
 According to many scientists, global warming is irreversible-but its progress can be slowed, its impact managed. This program examines strategies, many of them in operation, designed to protect land and populations made vulnerable by rapidly rising w...(more details) |
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$129.95 |
| DVD |
$129.95 |
| DVD + 3-Year Streaming |
$194.92 |
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$129.95 |
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The Hydrogen Age: Energy Solutions for the 21st Century
 Leonard Nimoy narrates this wide-ranging documentary on hydrogen-based energy solutions in the United States and around the world-including systems that are fully operational as well as those currently in development. Visiting China, Germany, Iceland...(more details) |
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| VHS |
$129.95 |
| DVD |
$129.95 |
| DVD + 3-Year Streaming |
$194.92 |
| 3-Year Streaming |
$129.95 |
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Environmental Issues and Human Impact
 This video looks at urgent environmental concerns facing planet Earth and what people can do to repair the degradation humans have caused. Air and water pollution, the effects of pollution on health and the environment, deforestation and loss of wetl...(more details) |
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| VHS |
$89.95 |
| DVD (Chaptered) |
$89.95 |
| DVD + 3-Year Streaming |
$134.92 |
| 3-Year Streaming |
$89.95 |
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Atmosphere, Climate, and Weather
 People everywhere are interested in the weather, but how does it all work? Beginning with Earth's atmosphere-its evolution, its gaseous composition, and its four regions-this video takes a close look at how conditions combine to create climate and we...(more details) |
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| VHS |
$89.95 |
| DVD (Chaptered) |
$89.95 |
| DVD + 3-Year Streaming |
$134.92 |
| 3-Year Streaming |
$89.95 |
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