How Clouds Form and Cause Rain


🌞 Step 1: Sun makes water rise (Evaporation)

  • The Sun heats water in oceans, rivers, lakes, and ponds.
  • When water gets warm, it changes into water vapor (invisible gas).
  • This is called evaporation.

🧠 Think of it like:

Water turning into invisible steam and floating up.


☁️ Step 2: Clouds are formed (Condensation)

  • The water vapor rises up into the sky.
  • High in the sky, the air is cold.
  • The vapor cools down and turns back into tiny water drops or ice.
  • These tiny drops stick together and form clouds.

πŸ‘‰ Clouds are made of millions of tiny water drops and ice crystals.


🌧️ Step 3: How rain happens (Precipitation)

  • Inside the cloud, tiny drops bump into each other.
  • They join together and become bigger and heavier.
  • When they are too heavy to float, they fall down as rain.

This falling water is called precipitation.


❄️ What about snow and hail?

  • If it is very cold, water falls as snow ❄️
  • If water freezes and grows bigger inside clouds, it can fall as hail 🧊

βš–οΈ How heavy is a cloud?

This is surprising! 😲

  • A small fluffy cloud can weigh over 1 million kilograms
  • That’s like 100 elephants or more!

❓ Why doesn’t it fall?

  • The water drops are tiny
  • Air pushes upward
  • The drops float, like dust in the air

Only when drops grow big do they fall as rain.


🌈 Fun cloud facts for kids

  • Clouds look light, but they are very heavy
  • Not all clouds make rain
  • Dark clouds usually mean rain is coming
  • Clouds are always moving with the wind

🧠 Easy way to remember

β˜€οΈ Sun heats water β†’ water rises
☁️ Water cools β†’ clouds form
🌧️ Drops get heavy β†’ rain falls


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