alleryWhat does a half-flush option on a toilet help to do?
AIncrease the water pressure
BMake the water warmer
CRemove the need for a drain
DReduce water used per flush
Answer & Solution
Correct answer: D. Reduce water used per flush
1. Full and half flush give a choice of how much water to use.
2. A half flush uses less water, so it cuts consumption.
3. It does not change pressure, warmth or drains.
_Source: Wikipedia, Water conservation, Social solutions_
Keep practising Water
Browse all Water questions for CTET, or explore more Environmental Studies topics.
Related questions
Which way does ocean circulation carry heat in the water cycle?What is evaporation combined with transpiration from plants called?What is climate change doing to the global water cycle?What do hillside farmers gain from capturing runoff?Why did Venice depend for centuries on harvested rainwater?The Veeranam tank in Cuddalore was built in the later period of which dynasty?Frankfurt Airport uses its harvested rainwater mainly for what?Why are check dams built across streams?