Home › CBSE Class 10 › Geography › Water Resources › Wastewater from sources OTHER THAN toilets (kitc…
Wastewater from sources OTHER THAN toilets (kitchen, bath, washing) is called:
ABlack water
BGrey water
CHard water
DBrine
Answer & Solution
Correct answer: B. Grey water
1. GREY WATER: wastewater from bathrooms, kitchens, washing — relatively clean.
2. BLACK WATER: contains human waste from toilets — needs sewage treatment.
3. Grey water can be recycled with simple filtration for gardening and flushing.
_Source: NCERT Class 10 SST Geography Ch 3 §3.5 Water Reuse_
Related questions
The 'Palar paani' (rainwater stored in tankas) of Rajasthan is considered:Inter-state water disputes in India are decided primarily by:Pondage of an irrigation tank in TAMIL NADU is traditionally called:Tehri Dam, India's tallest dam, is on the river:Multi-purpose projects are sometimes opposed because they may cause:Among the following, the LARGEST source of freshwater in India is:The Sardar Sarovar Dam is on the river:Rooftop rainwater harvesting using underground TANKAS is traditional in: