Food production: Agriculture is the primary source of food production for human consumption. It involves the cultivation of crops and the rearing of animals to provide a wide variety of food products, including fruits, vegetables, grains, meat, dairy, and more.Feeding the population: Agriculture is essential for feeding the world's population. Supporting livelihoods: Agriculture provides food, habitat, and jobs. Economic development: Agriculture is a major contributor to economic growth and affects global trade. Raw materials: Agriculture provides raw materials for food and other products, such as fiber, fuel, and rubber. Environmental protection: Agriculture can help reduce greenhouse gas emissions and mitigate the effects of global warming