The driving force for the hydrologic cycle is the sun, which provides the energy needed for evaporation like the flame for a gas stove gives the energy for water to boil water â¦ and make steam. Water changes from a liquid state to a gaseous state as it evaporates from the oceans, lakes, streams, and soil. The oceans are where the most water is so that's where most of the evaporation happens.
See ratings and reviews for Dr. Joseph Hunter, Clinical Psychologist in Dallas, Texas. View contact info, specialties, education history, and more. Hospitals STD Clinics
About Dr. Drew M Elgin Dr. Drew M Elgin, MD is a Doctor primarily located in Mequon, WI. He has 38 years of experience. His specialties include Gastroenterology and Internal Medicine. Dr. Elgin has received 7 awards.