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Question
Puddles of rainwater get dried under the sun because of phenomenon X. The formation of water droplets on the outer surface of a glass of cold water is due to phenomenon Y. Which cycle are these phenomena a part of?
Options:
A .  Carbon cycle
B .  Water cycle
C .  Oxygen cycle
D .  Nitrogen cycle
Answer: Option B
:
B
Drying of water under sunlight is an example of evaporation of water. This is phenomenon X.
The water vapours present in air outside the surface of the cold glass of water get condensed due to cooling. The conversion of vapours into liquid is known as condensation.This is phenomenon Y.
The two phenomena play an important role in the water cycle.

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