GENERAL KNOWLEDGE

Detailed explanation-1: -The goal of science is to understand the natural world through systematic study. Scientific knowledge is based on evidence and logic. Scientists gain knowledge through scientific investigations.

Detailed explanation-2: -Science studies the natural world. This includes the components of the physical universe around us like atoms, plants, ecosystems, people, societies and galaxies, as well as the natural forces at work on those things. In contrast, science cannot study supernatural forces and explanations.

Detailed explanation-3: -Natural science can be divided into two main branches: life science and physical science. Life science is alternatively known as biology, and physical science is subdivided into branches: physics, chemistry, earth science, and astronomy.

Detailed explanation-4: -Science is defined as the observation, identification, description, experimental investigation, and theoretical explanation of natural phenomena.