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What is the water cycle?
Ref: https://edurev.in/question/360259/What-is-the-water-cycle-

When the sun rays come to the ocean ,desert then it vaporize the sea water in the form of water vapour and when it goes to the sky and it becomes cool and it came to the earth in the form of rain and this process is continued for a long and this process is called water cycle
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1. What is the water cycle?
Ans. The water cycle is the continuous movement of water on, above, and below the surface of the Earth. It involves processes such as evaporation, condensation, precipitation, and runoff, which together form a cycle that redistributes water across the planet.
2. How does evaporation occur in the water cycle?
Ans. Evaporation occurs when the sun's heat causes water from rivers, lakes, oceans, or other bodies of water to change from a liquid to a gas state and rise into the atmosphere. This process is essential for the water cycle as it allows water to enter the atmosphere and later return as precipitation.
3. What is condensation in the water cycle?
Ans. Condensation is the process in which water vapor in the atmosphere cools down and changes from a gas to a liquid state. It typically occurs when warm air rises, cools, and forms clouds. These clouds eventually release the condensed water vapor as precipitation, completing the water cycle.
4. How does precipitation occur in the water cycle?
Ans. Precipitation occurs when condensed water vapor in the atmosphere becomes too heavy to remain suspended and falls to the Earth's surface. It can take the form of rain, snow, sleet, or hail, depending on the temperature and atmospheric conditions.
5. What is runoff in the water cycle?
Ans. Runoff is the movement of water on the Earth's surface, usually as a result of precipitation. When the ground becomes saturated or unable to absorb all the water, it flows over the surface, collecting in streams, rivers, and eventually making its way back to the oceans or other bodies of water. Runoff plays a crucial role in replenishing water sources and maintaining the water cycle.
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