Are crop circles fake

Some are. But the fake ones are very easy to tell from the genuine circles. The stalks of the crops will be flattened on the fake ones. The others are not so easy to explain. Their stalks are not bent over or flattened with a board but are some how exposed to some sort of microwave energy. The stalks on the circles look completetly different. And some of the patterns are far too complicated to have been done with a board with a rope attached to it. It is also very common to find crop circles in the same area that has had UFO sightings.