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Tag Archives: Solar

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Energy Resources: Renewable & Nonrenewable

GeographyBy William Anderson (Schoolworkhelper Editorial Team)September 23, 20103 Comments

We depend on a variety of energy resources, both renewable (R) and nonrenewable (NR), to meet our energy needs. Most used energy sources in the world: oil: NR; 50 year life expectancy natural gas: NR; 125 year life expectancy coal: NR; 200-300 year life expectancy water power: R; uranium (nuclear power): NR; ?? *The top…

Renewable and Non-renewable Energy Sources

ScienceBy William Anderson (Schoolworkhelper Editorial Team)August 19, 20101 Comment

Humans are very reliant upon electricity.  Think back to the blackout of August 2003 and recall how whole cities were shut down. Since we rely on electricity so much, it’s important to produce as much of it as possible and conserve it whenever we can. All energy sources are either renewable or nonrenewable. A renewable…

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