What Is the Water Cycle? Understanding Evaporation, Condensation & Precipitation

Learn the water cycle process: evaporation, condensation, precipitation, and collection that sustain Earth's water balance.

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Video transcript

The water cycle is a continuous process involving evaporation, condensation, precipitation, and collection. Water from oceans, rivers, and lakes evaporates into the air, forming water vapor. This vapor cools and condenses to form clouds. When clouds become heavy, water falls back to the earth as precipitation (rain, snow, sleet). Finally, water collects in bodies of water, and the cycle starts anew. This process supports life by maintaining the planet's water balance.

Questions and answers

  1. What are the main stages of the water cycle?

    The main stages of the water cycle are evaporation, condensation, precipitation, and collection.

  2. How does evaporation contribute to the water cycle?

    Evaporation turns water from oceans, rivers, and lakes into water vapor that rises into the atmosphere.

  3. Why is the water cycle important for life on Earth?

    The water cycle maintains Earth's water balance, supporting all forms of life by recycling water continuously.