Question

What is wind mill? Write its advantages.

Answer 1

Wind mill $\to$

Windmill is a mill that converts the energy of wind into rotational energy by means of vanes called sails or blades.

Advantages of windmill-

• Energy is generated without polluting environment.
  
• Windmill generators don’t emit any emissions that can lead to acid rain or greenhouse effect.
  
• This source of energy has tremendous potential to generate energy on large scale.