5.7C (R) - Science
Alternative Sources of Energy
5.7(C)
identify alternative energy resources such as wind, solar, hydroelectric, geothermal, and biofuels
Alternative Sources of Energy
Sources of energy other than fossil fuels and can be used to fulfill our energy needs.
Alternative energy sources include wind, solar, hydroelectric, geothermal and biofuelsEnergy 101: Geothermal Heat Pumps