Just as the Earth's Nitrogen cycle and its Carbon cycle are cyclic, the Earth's Water Cycle is just that; Water Vapor returns to the Atmosphere to complete the Cycle.
Evaporation-removes waterCondensationprecipitation-Returns water
transpiration
the TWO methods in which water is returned into the atmosphere:EvaporationCondensationThe water then precipitates and returns back.
It returns carbon back into the atmosphere.
1% of the Atmosphere includes water vapor, water vapor is a part of the water cycle. Water covers 71% of the earth, Hydrosphere, the water cycle includes water.Hydrosphere, atmosphere, lithosphere, and biosphereapex
it returns to the atmosphere during evaporation
Evaporation-removes waterCondensationprecipitation-Returns water
Evaporation.
Water in the atmosphere precipitates. And in this manner it returns back to earth's surface.
transpiration
because of the water cycle Or, Rain (aka water) returns to the atmosphere primarily through evaporation, the vaporization of water into the air.
transpiration in plants
the TWO methods in which water is returned into the atmosphere:EvaporationCondensationThe water then precipitates and returns back.
It returns carbon back into the atmosphere.
I'd say the most important gasses in the Earth's atmosphere are oxygen and water vapour.
Denitrification
Most precipitation returns to earth in the ocean. This precipitation comes from water that went from the earth into the atmosphere.