The water cycle, also known as the hydrologic cycle, describes the process of how water moves through Earth's environment. In general, water evaporates from oceans, then it condenses in the atmosphere as water vapor cools. When enough water gathers in clouds, it precipitates back to the Earth's surf
The water cycle is responsible for distributing water across the earth through evaporation, condensation and precipitation, a process that is vital for sustaining life on earth by providing water to plants, animals and humans. It is also the driving force behind the earth's climate. Clouds are forme
The water cycle consists of three stages. The first is evaporation, as the sun's heat converts liquid water from rivers, lakes and oceans into water vapor. The second stage is condensation. As water vapor rises into the atmosphere, it cools and condenses into droplets of liquid water. Wind currents
The water cycle has no definitive starting point, but the majority of the earth's water exists in the ocean. Therefore, many diagrams or explanations of the water cycle begin there. The stages of the water cycle include evaporation, transportation, condensation, precipitation, groundwater and run-of
The water, or hydrologic, cycle has only a few basic steps, beginning with evaporation of the water in rivers, lakes and oceans into water vapor, which then condenses into clouds. When enough water vapor condenses in the clouds, it then turns into either liquid water or ice. This then falls back to
The water cycle is important because water sustains all life on Earth. Through a series of evaporation, transpiration, condensation, precipitation, infiltration, runoff, and other smaller processes, the water cycle keeps the Earth's water clean, distributes the water across the planet's surface, mai
Collection refers to the process by which water gathers back into bodies of water such as rivers, lakes and oceans. This begins with precipitation, when water falls from the clouds in the form of rain, snow, sleet or hail. A lot of the time, precipitation falls directly into a body of water, but at
According to the United State Geological Survey, just about 71 percent of the planet's surface is covered by water. Of that water, 96 percent is salty ocean water.
The purpose of the water cycle is to constantly replenish the most important natural resource needed for all living things to exist: water. NASA describes water as not only necessary to sustain life on Earth but to tie together the Earth’s lands, oceans and atmosphere in an integrated system. The wa
The stages of the water cycle are evaporation, condensation, precipitation and collection. The water cycle is energized by the sun's energy and requires the attractive force of gravity.