wind energy
wind
how wind is formed
warm air expands and rises, while cold air condenses and sinks, resulting the flow of air and forms wind
is wind renewable?
wind is renewable. renewable means it can never run out
how is wind used
wind turbines convert kinetic energy in the wind into mechanical power
advantages
its a clean fuel source. wind energy does not pollute air like power plants that rely on combustion of fossil fuels, such as coal or natural gas.
disatvantages
wind farms are noisy and may spoil the view for people living near them.
wind found most
wind is found most at wind farms