Answer:
Corn is also referred to as maize, and it is a cereal grass that is related to wheat, rice, oats, and barley. Corn has such a great food value and a wide variety of uses that it has become the most important crop that is grown in the United States and is also one of the most important crops in the world. As far as world production goes, corn ranks second after wheat, and rice is third in the rankings.
