Pollution has become a serious problem in almost all the big cities of the world. City people are becoming more and more worried about how they can
1
pollution. They arc also concerned about whether the government is doing enough to
2
the environment. However, people in Ireland don"t have these worries. They are sure that they have found the
3
the problem. They use windmills. These windmills can create power without
4
pollution. This method is so successful that other countries are
5
doing the same. Why not What works for Ireland can work for any other country