I need help with my geography homework...!
They are:
Nuclear Power
Coal
Wind Turbines
Solar Power
Geothermal Energy
Hydrogen Fuel
Hydro-energy
Ethanol Fuel
Waste-to-energy
Please help me!
1.Solar Power
2.Wind Turbines
3.Nuclear Power
4.Hydrogen Fuel
5.Hydro-energy
6.Waste-to-energy
7.Geothermal Energy
8.Ethanol Fuel
9.Coal
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efficient from nothing to output?
efficient from a unit energy standpoint?
efficient from a large scale standpoint?
efficient from an economic standpoint?
Efficient for what? electricity? transportation?
You can make a case that the energy forms we use now ARE more efficent than those we use less of.
The only way
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