Wind is simple air in motion. It is caused by the uneven heating of the earth's surface by the sun. Since the earth's surface is made of very different types of land and water, it absorbs the sun's heat at different rates.
Hot air rises, so cooler air is sucked in to fill the space.
Windmills and wind turbines are good sources to produce energy.
by wind
Wind Turbine.
When there's no wind and when there's too much wind.
Wind turbines and wind farms harvest wind energy to produce electricity. This is happening in many countries. Scotland is an example.
depends on if it works
wind farms are built to produce electricity through wind power
They produce electricity in an emissions-free manner.
A wind turbine is a machine that uses wind to produce power. The kinetic energy of the wind rotates the turbine's blades, which then drive a generator to generate electricity.
Windmills are used to convert wind into useful energy. Sail boats also use wind to produce motion, and hence kinetic energy.
The wind turns a wind turbine. The turbine turns a generator.
wind mills