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What is Water Cycle? Video Lecture | General Knowledge for Young Learners - Class 1

FAQs on What is Water Cycle? Video Lecture - General Knowledge for Young Learners - Class 1

1. What is the water cycle?
Ans. The water cycle is the process through which water moves from the ground to the sky and back again. It involves several stages, including evaporation, condensation, precipitation, and collection. Water evaporates from oceans, rivers, and lakes, forming clouds, and then falls back to the earth as rain or snow.
2. Why is the water cycle important?
Ans. The water cycle is important because it helps to distribute fresh water across the planet. It supports all forms of life, regulates climate, and is essential for agriculture. Without the water cycle, ecosystems would not function properly, and there would be a lack of clean water for drinking, farming, and sanitation.
3. How does evaporation occur in the water cycle?
Ans. Evaporation occurs when the sun heats up water in rivers, lakes, and oceans, causing it to turn into vapor and rise into the atmosphere. This process is a key part of the water cycle as it helps to move water from the surface of the Earth into the air.
4. What happens during condensation in the water cycle?
Ans. During condensation, water vapor in the air cools and changes back into liquid water, forming clouds. This happens when the air rises and cools, causing the water vapor to condense around tiny particles in the atmosphere. This is an essential step before precipitation occurs.
5. What are some examples of precipitation in the water cycle?
Ans. Precipitation occurs when water falls from the clouds back to the Earth. Examples include rain, snow, sleet, and hail. This water then collects in rivers, lakes, and oceans, and the cycle begins again as it evaporates.
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