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Water: A Precious Resource — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceWater: A Precious Resource1 Mark
MCQ
What happens if it doesn't rain for a long time?
  • ✓
    Ponds and wells dry up.
  • B
    Level of groundwater increases.
  • C
    There is no shortage of water.
  • D
    It causes water pollution.
✓

Answer

Correct option: A.
Ponds and wells dry up.
When it does not rain for a long time, the grounwater is not replenished.
So, the level of groundwater decreases and wells and ponds dry up.
There is shortage of water. But lack of rainfall is not a direct cause of water pollution.

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