Waste water treatment
Authored by Helene Rudyk
Chemistry
8th - 9th Grade
NGSS covered
Used 106+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
It is safe for waste water to go straight into the environment.
true
false
Tags
NGSS.HS-LS2-7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Organic matter is decaying animal or plant material
false
true
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Industrial waste contains harmful microbes.
true
false
Tags
NGSS.HS-LS2-7
NGSS.HS-ESS3-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Both sewage and agricultural waste contain harmful microbes
true
false
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fertilisers and pesticides can be found within agricultural waste.
true
false
Tags
NGSS.HS-LS2-7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Screening is when large solid objects and grit is removed.
true
false
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sludge is the watery liquid produced in the primary treatment stage.
true
false
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