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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


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, 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 changes because cycles of day and night, the seasons and the movement of water in any of its forms changes its environment, specifically its temperature. As water in oceans or on surfaces gets warmer, it evaporates, and the resulting water vapor moves along with the wind, often risin


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


In order, the steps of the water cycle are evaporation, condensation, sublimation, precipitation, transpiration, runoff and infiltration. Together, all of the steps help regulate the Earth’s water supply and climate.


The water cycle is vital to human life because it delivers fresh water all over the globe. Most of the water on Earth is located in the oceans, which are too salty for humans to use. The water cycle helps distribute fresh, usable water for human use.


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


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