At different stages of the cycle, some of the water is intercepted by humans or other life forms for drinking, washing, irrigating, and a large variety of other uses. It is made up of a series of processes: the water evaporates from the oceans and eventually condensates and precipitates on the land before returning again to the oceans through various pathways such as river runoff and direct groundwater discharge. Almost all of the water eventually flows into the oceans or other bodies of water, where the cycle continues. The water cycle (also known as the hydrological cycle) is the constant movement of the water on, above, and below the surface of the earth. Some of it evaporates, returning to the atmosphere some seeps into the ground as soil moisture or groundwater and some runs off into rivers and streams. When precipitation falls over the land surface, it follows various routes in its subsequent paths. Cloud droplets can grow and produce precipitation (including rain, snow, sleet, freezing rain, and hail), which is the primary mechanism for transporting water from the atmosphere back to the Earth’s surface. In the cool air, water vapor is more likely to condense from a gas to a liquid to form cloud droplets. For example, a cornfield 1 acre in size can transpire as much as 4,000 gallons of water every day.Īfter the water enters the lower atmosphere, rising air currents carry it upward, often high into the atmosphere, where the air is cooler. While evaporation from the oceans is the primary vehicle for driving the surface-to-atmosphere portion of the hydrologic cycle, transpiration is also significant. Together, evaporation, transpiration, and sublimation, plus volcanic emissions, account for almost all the water vapor in the atmosphere that isn’t inserted through human activities. The gradual shrinking of snow banks in cases when the temperature remains below freezing results from sublimation. Of the many processes involved in the water cycle, the most important are evaporation, transpiration, condensation, precipitation, and runoff. Abstract Understanding the hydrologic connectivity between kettle holes and shallow groundwater, particularly in reaction to the highly variable local meteorological conditions, is of paramount imp. In addition, a very small portion of water vapor enters the atmosphere through sublimation, the process by which water changes directly from a solid (ice or snow) to a gas. Hydrological Processes is an international hydrology journal publishing high-impact, process-oriented manuscripts in all the main areas of hydrology. Plants take in water through their roots, then release it through small pores on the underside of their leaves. Most of the remaining 10% found in the atmosphere is released by plants through transpiration. It does not store any personal data.Studies have revealed that evaporation-the process by which water changes from a liquid to a gas-from oceans, seas, and other bodies of water (lakes, rivers, streams) provides nearly 90% of the moisture in our atmosphere. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The water cycle, also known as the hydrologic cycle, is the process by which water travels from the Earths surface to the atmosphere and then back to the. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. ![]() The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". ![]() These cookies ensure basic functionalities and security features of the website, anonymously. ![]() Necessary cookies are absolutely essential for the website to function properly.
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