C4 Separation Techniques - The Four National Taps

C4 Separation Techniques - The Four National Taps

7th Grade

15 Qs

quiz-placeholder

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C4 Separation Techniques - The Four National Taps

C4 Separation Techniques - The Four National Taps

Assessment

Quiz

Science

7th Grade

Medium

Created by

Kamariah sajat

Used 25+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Only some living things need water to survive.

True

False

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Singapore is a small country but we have a lot of space to collect and store water.

True

False

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Singapore must have a ......... water supply to meet our national needs.

temporary

reliable

extra

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Rainwater is collected through a network of drains, canals and r........

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rainwater from local catchment and imported from Johor must be chemically treated, ......... and disinfected.

filtered

boiled

evaporated

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The National Taps are water from local catchment, imported water, NEWater and .......

waste water from industry

desalinated water

water from Johor

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The three step process to obtain treated used water in NEWater plants are microfiltration, reverse osmosis and ………….

distillation

ultraviolet disinfection

evaporation

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