Solar radiation changes water which is present in liquid form in the ocean into vapours in the process of evaporation. This vapours goes to the atmosphere and combine together to form clouds. These clouds when gets heavier, it falls down in the form of rainfall. This cycle repeated again and again. This cycle is known as hydrologic cycle.
What impact do the available amounts of energy, water, and oxygen have on an ecosystem? They act as limiting factors. ... increasing the biodiversity of the ecosystem.