HYDROLOGY |
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Hydrology (from Greek: Yδρoλoγια, Yδωρ+Λoγos, Hydrologia, the "study of water") is the study of the movement, distribution, and quality of water throughout the Earth, and thus addresses both the hydrologic cycle and water resources. A practitioner of hydrology is a hydrologist, working within the fields of either earth or environmental science, or civil and environmental engineering.
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MUSIC |
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Music is an animal activity which involves structured and audible sounds, which is used for artistic or aesthetic, entertainment, or ceremonial purposes. Definitions vary in different cultures and social milieus. The definition of music as sound with particular characteristics is taken as a given by psychoacoustics, and is a common in musicology and performance. There are observable patterns to what is broadly labeled music, and while there are understandable cultural variations, the properties of music are the properties of sound as perceived and processed by humans.
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