The atmosphere interacts with the hydrosphere in the water cycle roots of plants phosphorus cycle underwater volcanoes

The atmosphere interacts with the hydrosphere in the water cycle.

The water cycle is described as the continuous movement of water on, above and below the surface of the Earth. The mass of water on Earth remains fairly constant over time but the partitioning of the water into the major reservoirs of ice, fresh water, saline water and atmospheric water is variable depending on a wide range of climatic variables.