Hydrologists are people who study the water cycle and the distribution of water in or near the earth's surface!
Evaporation, codensation and precipitation
evaporation condensation and precipitation but if you if you were smart you will notice it is 4 because it is also run off
there is absolutely no way to change the water cycle but there is a way to stop it get rid of all free and unshaded water the only way to stop it
dick