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7 Cards in this Set
- Front
- Back
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active solar heating
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the sun energy collects by solar planles
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solar energy
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power from the sun
no moveing parts |
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wind energy
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convect energy to wind
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hydroelectic
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the energy products from moving water
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geothermal energy
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the energy from the earth crust
water must be contanly used |
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passive solar heating
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the sun energy is gatherd heated of something direstly
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photovolatic cells
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solar cells that convect energy
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