Do oats grow above or below ground?

Oats are a cereal grain that is grown for its edible seeds. The oat plant is a member of the grass family and is native to Europe and Asia. Oats are typically grown in temperate climates and are harvested in the late summer or early fall. The oat plant has a long, slender stalk with green leaves and a cluster of oat seeds at the top. The oat seeds are enclosed in a husk, which is removed before the seeds are eaten. Oats can be eaten whole or ground into flour. Oatmeal is a popular breakfast food made from ground oats that are cooked in water or milk. Oats are also used in a variety of other food products, such as granola bars, cookies, and bread.