Standard Science Primary 5 Cycles

Which process is responsible for the formation of clouds in the sky?

A Condensation of water vapour into tiny water droplets.
B Freezing of rainwater in the air.
C Melting of ice in the mountains.
D Evaporation of water from the sea.
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Worked Solution

Step 1: The sun heats up water bodies, causing water to evaporate into water vapour. Step 2: The warm water vapour rises and cools down at higher altitudes. Step 3: It condenses into tiny water droplets, which gather to form clouds.

Correct answer: Condensation of water vapour into tiny water droplets.

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