What are the ten branches of pure science?

The ten branches of pure science can be broadly categorized as follows: Physics, which studies matter and energy; Chemistry, focused on the composition and properties of substances; Biology, the study of living organisms; Earth Science, encompassing geology, meteorology, and oceanography; Astronomy, the study of celestial bodies; Mathematics, the foundation for quantifying and modeling scientific concepts; Environmental Science, examining interactions between humans and the environment; Social Sciences, including psychology and sociology; Computer Science, focusing on computation and information systems; and Health Sciences, which investigates human health and disease. Each branch explores fundamental principles and seeks to expand our understanding of the natural world.