Thursday, June 21, 2012

Alternative Energy Sources Q&A: What are three renewable alternative energy sources?

Question by : What are three renewable alternative energy sources?
I need help on this. When u answer can u be thorough about why the 3 alternative energy sources are renewable please.

Best answer:

Answer by Dave
Wind, solar and tidal (or wave) power.

They are considered renewable because no matter how much wind or sunlight or how many waves you use, you’ll never consume it all. Petroleum products like oil and natural gas are not renewable because there is a finite amount of it in the ground. When it’s gone, it’s gone.

It may not be windy, sunny or wavy every day, but there’ll always be more.

Add your own answer in the comments!



Tags:Alternative, energy, Renewable, Sources, Three

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