what causes humans make to the water cycle
How Do Humans Affect the Water Cycle? According to the National Aeronautics and Space Administrationâs Goddard Institute for Space Studies, humans alter the planetâs water cycle by changing stream flow patterns. These changes cause the alteration of the sea level and ocean salinity, as well as altering the landâs physical properties. - Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.