Which crop is often used for human food, livestock feed, and to produce industrial products?

Corn is a versatile crop that serves multiple purposes, making it an integral part of agriculture and food systems. It is widely cultivated for human consumption, in forms such as cornmeal, corn syrup, and tortillas. Additionally, corn is a primary source of livestock feed, as it provides energy and essential nutrients for animals, thus supporting the livestock industry.

Furthermore, corn is also utilized in the production of various industrial products, such as biofuels (like ethanol), plastics, and biodegradable materials. This multifaceted usage not only enhances its economic value but also highlights its significance in sustainable agriculture and industrial practices.

In contrast, other options like alfalfa are primarily used as livestock feed, while wheat is predominantly a staple crop for human consumption. Sunflower is mainly grown for its seeds and oil extraction, making its industrial applications more limited in comparison to corn.