Do you know that ?

*Wind farms are different from other ways of producing electricity. They are clean because they don't produce air pollution. And they are cheap. The windmills are quiet expensive to build, but the wind is free.

 

*We should build more wind farms' say ray McBride. Ray is a farmer. And some of the wind mills were built on his land by an electricity company. We get a lot of wind here in the U.k. But wind farms produce only 1 per cent of our electricity. In Denmark 25 percent of their electricity comes from wind farms.