Aviation is the activities surrounding mechanical flight and the aircraft industry. aviation has been technologically revolutionized by the introduction of the jet which permitted a major form of transport throughout the world.
Agriculture is the practice of cultivating plants and livestock. The major agricultural products can be broadly grouped into foods, fibers, fuels and raw materials.the global trend of a decreasing number of agricultural workers continues, especially in developing countries where smallholding is being overtaken by industrial agriculture and mechanization.
Industrial engineering is an engineering profession that is concerned with the optimization of complex processes, systems, or organizations by developing, improving and implementing integrated systems of people, money, knowledge, information and equipment. This includes Lean manufacturing, Six Sigma, Information Systems, Process capability and DMAIC.