Grain crops are an important part of agriculture, providing food for humans and animals alike. WHEAT, RYE, milo, and OATS are all examples of grain crops. WHEAT is a cereal grain that is widely cultivated for its edible seeds, which are used to make flour for bread, pasta, and other baked goods. RYE is a grass grown extensively as a grain and as a forage crop. Milo is a grain crop that is used for animal feed and is also known as sorghum. OATS are a cereal grain that is widely cultivated for its edible seeds, which are used to make oatmeal and other breakfast cereals.