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Jul 11 2008

Energy Sources


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Sources of energy

The world is full of energy sources. It's important to distinguish between active energy and stored energy. Fossil fuels, such as crude oil, consist of stored energy. In most cases there is a finite amount of this energy. Active energy, such as sunlight, on the other hand, will be around for millions of years to come. In order to keep our planet healthy, we must learn to resourcefully use energy sources that do not harm the environment. Read on to discover more on the various sources of energy at our disposal.

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