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True or False: Renewable energy sources are unlimited
true
True or False: Non-renewable energy sources are limited.
True
This renewable energy source comes from sunlight or heat.
SOLAR ENERGY
This renewable energy source comes from the movement of air.
WIND ENERGY
This renewable energy source comes from moving or falling water.
HYDROELECTRIC ENERGY
This renewable energy source comes from plant and animal products.
BIOFUELS
Biofuels that are solid are also called _____________.
biomass
What are the four non-renewable energy sources?
petroleum, natural gas, coal, and uranium
All the non-renewable energy sources start as chemical energies except for uranium, which starts as ______________ energy.
nuclear
True or false: Energy can be destroyed and created.
FALSE
True or False: Energy never disappears.
TRUE
True or False: Energy can be transformed from one type into another.
TRUE
Name of the energy transformation: A washing machine moving clothes.
electrical energy into kinetic energy (or mechanical)
