Solar Power

Million years ago , people didn't know what is '' Electricity '' . But then people started to discovered more and more . However they didn't invent it . Until they found something called '' Electricity '' . It can help a lot of people and it can kill people , too .

There many ways that you can get electricity like by using the sun power , hydro power , wind power . Now electricity are almost every where . But some are very expensive and some are very cheap .

Electricity that uses wind power is one of the cheapest type of electricity and it is called '' Wind Power '' . Sometimes you can see lots of it . It is like a big fan but every time when it spin it makes electricity . Because their many of them we called that place a '' Wind Farm '' . By the way it can reduce global warming .

Solar Power is the power that uses the sun light to produce electricity . It is cheap . In my country now people are starting to use solar power because it is cheap and we can use it for quite long about 10 to 20 years . And it has a guaranteed for 5 years .

Electricity that uses water is called '' Hydro Power '' most of the country in Asia use it because they spend less money for this work . In addition they get a lot of electricity as long as the water row faster .