Energy

  I think in 15 years time we will be using sun, wind, water, tree...etc by using wind turbine and solar panel. It will affect our live by protecting away from natural disasters,a great way to use faster electricity save money and make the environment clean, no pollution, free-electricity does not deplete any natural resources.
  So there will be less people walk on the street because when we using solar panel it make the weather hotter and hotter and about the natural disasters there will be earthquake, flood, hot weather...etc.