The word science is derived from the “Latin” word "scientia," which meant knowledge.
Science is defined as "knowledge attained through study or practice," or "knowledge covering general truths of the operation of general laws, as acquired or tested through the scientific method bothered with the existing world.
Science introduces itself as an order of procuring knowledge. Science explains all the natural things with the help of observation and experimentation. The terminology “Science” is also described as a composed body of knowledge whi9ch people have gained from different systems. In an informal way science is also defined as a particular systematic field of study or the knowledge earned out of it.
Most commonly description and intention of science is to yield the useful representatives of facts of existence. Fields of science are majorly distinguished in two lines:
- Natural sciences, the study of the natural world, and
- Social sciences, the systematic study of human behavior and society.