What is the water cycle?

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The movement of water from Hydrosphere to the atmosphere and then to the biosphere and lithosphere and back to the Hydrosphere is known as the water cycle Water cycle is the most important natural process due to the heat of Sun water rises up and goes to the atmosphere and then the clouds formed by condensation process and then the rainfall happen the water goes back to the oceans seas river pond lake and other water bodies so please upvote answer

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The process by which water continuously changes it 's form and circulates between ocean , atmosphere and land is called water cycle..!!

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Circulation of water between land and ocean

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The continuous circulation of water surface of land to the atmosphere and again atmosphere to the land

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Evaporation, Condensation and Precipitation

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WATER CYCLE

https://edurev.in/studytube/WATER-CYCLE/3827b522-e828-4857-a63b-0d73e344a819_t

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The Water Cycle

The water cycle, also known as the hydrologic cycle, is a continuous process in which water circulates between the Earth's surface, the atmosphere, and back again. It is crucial for maintaining the availability of freshwater on our planet. The water cycle involves several key processes such as evaporation, condensation, precipitation, and runoff.

Evaporation
Evaporation is the process by which water changes from a liquid state to a gaseous state. It occurs when heat energy from the sun causes water molecules to gain enough energy to break free from the liquid surface and enter the atmosphere as water vapor. This primarily happens in oceans, lakes, rivers, and other bodies of water.

Condensation
Condensation is the opposite process of evaporation. It occurs when water vapor cools down and transforms into liquid water droplets. This process forms clouds in the atmosphere. Condensation is facilitated by tiny particles such as dust, smoke, or salt, known as cloud condensation nuclei, which allow the water vapor to gather and form visible clouds.

Precipitation
Precipitation is the process by which condensed water droplets in the atmosphere combine to form larger droplets or ice crystals and fall to the Earth's surface. This includes various forms of moisture, such as rain, snow, sleet, or hail. Precipitation occurs when the moisture in clouds becomes too heavy to remain suspended in the air or when clouds collide and merge.

Runoff
When precipitation reaches the Earth's surface, it may flow across the land as runoff. Runoff refers to the movement of water over the surface of the Earth, eventually finding its way into rivers, lakes, and oceans. It plays a vital role in replenishing water sources and maintaining the water balance of different ecosystems.

Infiltration
Infiltration is the process in which water seeps into the ground and is absorbed by the soil. It replenishes groundwater, which is an essential source of freshwater for many plants, animals, and human communities. Infiltration rates depend on soil composition, vegetation cover, and precipitation intensity.

Transpiration
Transpiration is the process in which plants absorb water through their roots and release it as vapor through tiny openings in their leaves called stomata. It is essentially the plant equivalent of evaporation and contributes to the overall water cycle by releasing water vapor into the atmosphere.

Conclusion
The water cycle is a continuous and dynamic process that ensures the movement and availability of water on Earth. It allows water to be distributed across various regions, supporting life, ecosystems, and human activities. Understanding the water cycle is crucial for managing water resources sustainably and adapting to changing climate patterns.

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