Hydrologic phenomenon is a natural phenomenon, which of the following property does it have? A: impossibility B: contingency C: inevitability D: inevitability and contingency

Which of the following is NOT part of the hydrologic cycle? A: water moving into creeks and streams following a rainstorm B: water infiltrating into the soil and bedrock C: calcium carbonate dissolving in soil water and groundwater D: water evaporating from a lake

For the impacts of climate change on water resources in China, which of the following options is wrong? A: The observed runoff volume of major rivers showed an increase trend. B: The process of hydrologic cycle has accelerated. C: Changes in water resources and its spatial distribution. D: The frequency and intensity of extreme weather events has enhanced, such as rainstorm and strong storm surge.