Wind energy
Renewible energy soures
What is renewble energy
Renewble energy is energy that is generated from natural resources such as sunlight,wind,rain and tides. Natural recurces quickly replemish themselves and are available in a never ending supply.
How wind energy works
Wind energy has been used by humans for hundreds of years wind energy was first used to carry ships acoss oceans and later to pump water and grind grain. Wind is a clear,safe source of electricity. Today air flow is used to run turbines that generate electricity.
Advantages
The advantages of wind energy are wind is generated from nature in a never ending supply.
Disadvantage
The disadvantage is the noice produced by the rotor blades visual impacts and killing wildlife like bats and birds that fly to close to the rotors.
References
Www. Eco kids.ca
Www.eshool.com
Books
Earths energy and fuel
Renewable energy