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what are different kinds of energy (solar power (renewable, natural, from…
what are different kinds of energy
solar power
renewable
natural
from sun
rays hit a solar panel
doesn't pollute
not cloudy or night
wind power
renewable
natural
doesn't pollute
wind spins turbines
if not windy it can't produce energy
bio-fuel
made by renewable resources
doesn't pollute
bio-fuel made from ethanol
not that cheap
it takes a long time to mke
hydrogen fuel
invisible gas
expensive
in water
doesn't pollute
fuel cells combine hydrogen and oxygen, which causes a chemical reaction.
fossil fuels
opposite of solar wind power
coal,petroleum,natural gas
pollution
cheap
could be replaced by renewable
most used