About Physical Science

Any technology using electricity, magnetism, mechanics, heat, light, sound, optics, etc., comes from physics.

Physics is the study of nature on scales from as small as an atomic nucleus to as large as the observable universe.

Chemistry is a branch of natural science that deals principally with the properties of substances, the changes they undergo, and the natural laws that describe these changes.

Geology is the study of the physical aspects of the Earth, particularly its composition and structure.

Geography is the scientific study of the lands, features, inhabitants, and phenomena of Earth. Geography is an all-encompassing discipline that seeks to understand Earth and its human and natural complexities.