We should not throw cooking oil and paint down the drain because
Wastewater Management

Quiz
•
Science, Education, Fun
•
7th - 8th Grade
•
Medium
Medhansh Gupta
Used 100+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
they break the pipe
they harden and clog the pipe
they flow through the drain freely
None of these
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Septic tanks are mostly used in
Urban cities
Rural villages
Isolated areas
Semi-urban areas
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sewage in large cities is known as
Corporation wastewater
Municipal wastewater
Rural wastewater
Urban wastewater
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is the part where solid wastes are allowed to settle down and light floatable wastes rise
Grit Chamber
Sedimentation Tank
Aeration Tank
None of These
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dried _____ is used as manure
Slurry
Sewage
Sand
Sludge
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is not a source of wastewater?
Houses
Sewage
Industries
Hospitals
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why shouldn't we pour pesticides & fertilizers down the drain?
It clogs the drain
It kills the sludge digestin' bacteria
Cracks are formed in the pipelines as these things harden
Pollutes the water bodies
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