Agriculture is essential to humanity because it provides the foundation for food security. It enables humans to cultivate the optimal food crops and raise the appropriate livestock in accordance with environmental parameters.
Being able to cultivate the proper crops and raise the proper livestock means that humans can consume nutritious foods and have robust immune systems to combat diseases and infections. Agriculture helps humans establish employment possibilities, which ultimately contributes to the development of a robust and sustainable national economy. Agriculture also teaches mankind how to use land properly to avert natural disasters such as famines.