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API has created this excellent resource for educators and students that explores the topic of energy. Visit www.classroom-energy.org for background information, classroom activities, interactive tours, and links to a variety of energy education resources.
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Energy sources, energy choices
What are the best energy sources? "Best" depends on many factors—how the energy is being used, where it is being used, what energy sources are available, which sources are most convenient and reliable, which are easiest to use, what each costs, and the effects on public safety, health, and the environment. Making smart energy choices means understanding resources and their relative costs and benefits.
Key Characteristics for Renewable Energy Resources
Energy resources are often characterized as renewable and nonrenewable. Here are key characteristics of renewable energy resources.
Key Characteristics of Nonrenewable Energy Resources
Nonrenewable energy resources include coal, oil, natural gas, and uranium-235. Here are some of the key characteristics for these nonrenewable energy resources.
What is energy?
The short answer: it's the driving force of life. Every living organism does work, and needs energy from food or photosynthesis. Learn more about energy and the many forms that it can take.
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How an oil refinery works
Ever wondered how an oil refinery works? Now you can learn more about the technology involved in refining crude oil into the thousands of petroleum-based products you use everyday.