The major agricultural products can be broadly grouped into foods, fibers, fuels, and raw materials (such as rubber). Food classes include cereals (grains), vegetables, fruits, cooking oils, meat, milk, eggs, and fungi. Global agricultural production amounts to approximately 11 billion tonnes of food,[3] 32 million tonnes of natural fibers[4] and 4 billion m3 of wood.[5] However, arou... https://en.wikipedia.org/wiki/Agriculture