natural action

1. (noun) a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity"
Synonyms: action, activity, natural process
Related Words: absorption, acidification, aeration, antiredeposition, biological process, capture, cataphoresis, centrifugation, chemical action, chemical change, chemical process, chromatography, clotting, coagulation, concretion, condensation, convection, curdling, decay, demagnetization, desorption, diffusion, disintegration, dissolution, distillation, distillment, drift, ecesis, ecological succession, effervescence, electrophoresis, establishment, extinction, extraction, feedback, filtration, flocculation, flow, fossilization, fractional process, fractionation, geological process, hardening, ignition, induction, ion exchange, ionization, lavation, leach, leaching, magnetic induction, magnetisation, magnetization, natural selection, nuclear reaction, organic process, oscillation, oxygenation, pair creation, pair formation, pair production, phase change, phase transition, precession of the equinoxes, process, release, scattering, selection, sericulture, set, soak, soakage, soaking, softening, solidification, solidifying, sorption, state change, stimulation, succession, survival, survival of the fittest, synergism, synergy, temperature change, transduction, transpiration, vitrification, washing



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