FACT BY
Wind turbine observation towers are now being built
around the world. In the years to come, companies hope
to stop the use of poisonous coal-based electricity generation
and replace it with wind energy. This will help protect the environment
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Answer:
Wind is the movement of air from an area of high pressure to an area of low pressure. In fact, wind exists because the sun unevenly heats the surface of the Earth. As hot air rises, cooler air moves in to fill the void. As long as the sun shines, the wind will blow. And wind has long served as a power source to humans.
Ancient mariners used sails to capture the wind. Farmers once used windmills to grind their grains and pump water. Today, more and more wind turbines wring electricity from the breeze. Over the past decade, wind turbine use has increased more than 25 percent per year. Still, it only provides a small fraction of the world's energy.
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hope it will help
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answer is a rite answer
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