Waste water treatment

Waste water treatment

3rd Grade

8 Qs

quiz-placeholder

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Waste water treatment

Waste water treatment

Assessment

Quiz

Science

3rd Grade

Medium

NGSS
MS-ETS1-1, MS-ESS2-4, MS-ESS3-4

Standards-aligned

Created by

Teacher Rico

Used 1+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What is a waste water treatment plant?

The place where water is cleaned, filtered and tested before going back into the river.

The place where water is cleaned, filtered and tested before going to our houses.

The network of pipes that carry sewage (dirty water) from our houses.

The place where water is bottled for drinking.

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What is the sewage network?

The place where water is cleaned before being returned to rivers.

The pipes that carry sewage (dirty water) from our houses to the wastewater treatment plant.

The place where all our sewage is cleaned.

The place where water is cleaned before being returned to our taps.

Tags

NGSS.MS-ETS1-1

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

When the water is clean where is it returned to?

Our taps.

The sea.

The river.

The reservoir.

Tags

NGSS.MS-ESS2-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first stage of the wastewater plant?

Screening

Primary treatment

Secondary treatment

Final treatment

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What kinds of things are stopped by the screens?

water

Big things e.g. cloth, rags, bricks

small things

cars

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many hours does it take to clean the waste water and make it safe to return to the river?

4 years

40 minutes

4 days

4 hours

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the solid sludge (sludge cakes) once they are dried?

They go in the river

They eat them

They are burnt

They throw them away

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is wastewater treatment important?

To protect the environment and keep people healthy

To promote the growth of harmful bacteria
To save money and resources
To increase pollution and harm public health

Tags

NGSS.MS-ESS3-4