Sheep play an important role in agriculture as a source of meat, wool, and milk. They are raised for their meat, which is a popular source of lean protein. In addition to meat, sheep provide wool, which is used in a variety of textile products including clothing, blankets, and carpets. Some sheep are also raised for their milk, which can be used to make cheese and other dairy products. Additionally, sheep are sometimes used to help maintain and manage pastures, as their grazing habits can help control the growth of weeds and other undesirable plants.