ABSTRACT
Science is the body of knowledge about nature that obtain from asking questions concerning things around us and finding answers through observation and experiments. The spirit of science helps build the ability of individuals to face and solve their own problems in daily life and help society in making sound decisions and exploiting the fruits of science. The body of knowledge called science, with the spiritarising from these fires, was at first not clearly distinguished from other spheres of knowledge, but it gradually gained a character of its own in a continuing process handed down from generation to generation, with increased and more refined contents. Earth science is a composite science made up of components of geophysics, geology, geography, soil science, hydrology, meteorology, chemistry, atmospheric science, and environmental biology. Materials science is a study of the structures and properties of materials, rangingfrom metals, ceramics, polymers, and biomaterials though composite materials, together with the methods for their fabrication.
