Disintegration or decomposition of rocks is known as :AerosionBsedimentationCweatheringDfossilizationAnswer: C. weathering Read Explanation: WeatheringDisintegration or decomposition of rocks is known as weathering. As a result, the physical and chemical composition of rocks changes.Weathering is helpful in many ways: Minerals in rocks get extracted, Helps in mining, Causes soil formation. Read more in App