General science is defined as a systematic study of any knowledge and technology is the application of basic scientific knowledge that facilitates the easy and soft functioning of different functions in the community and in society. The water that flows into rivers and tanks is part of natural science and the environment and once stored in dams and supplied through the pipes to the fields, irrigation technology is implemented. Science and technology are inseparable and cannot be studied in insulation. Although basic sciences such as mathematics, physics and chemistry are sources of theoretical explanation of laws in nature, engineering applies them to build technologies to facilitate the easy functioning of complex phenomena such as the generation of electricity, the aviation e food processing.