they are helping us go green.p;us more add in your answer.
They build windmills to generate 'clean and ecofriendly' energy.
windmills spin causing movement and a mechanism harvests the movement and turns it into energy.
Windmills are used to drive generators and generate electricity.
no because the wind spinds the windmills which then generate power
No. Windmills have their blades angled in such a way as to catch moving air or wind. When the wind hits the blades it pushes them and they spin, which then gets other gears of the windmill turning, which then generate energy for whatever it is they need that energy to do. So the windmills themselves do not make wind or "blow".
energy in the form of electricity is generate using windmills for this propose wind farms have been established.
Instead of using electric energy we use windmills that help the environment.
positive
Windmills use wind energy.
Electricity derived from wind action. So windmills or wind turbines which rotate when there is wind present generate electricity.
Positive energy balance is when energy intake exceeds expenditure weight is gained
older windmills make more energy than newer windmills