Physical Sciences examine the nature of the universe. They study the structure and properties on non-living matter all the way from the tiny atom to vast galaxies.
Astronomy is the study of comets, meteors, planets, stars, galaxies and other objects in space.
Chemistry studies natural and artificial substance to determine their composition and structure. It concerns the changes they undergo when they combine to form other substances.
Geology is the branch of science about the Earth, its origin, history, composition and structures.
Physics concerns itself with matter and energy. It studies mechanics, heat, light, sound, electricity magnetism and the properties of matter.
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