Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
15
×
Approximately how many metres of pipe makes up Aotearoa New Zealand's wai network?
8800 km
88,000 km
800 km
888,000 km
Oops!
Show
Check
Okay!
Check
15
×
What is a reservoir used for in a wai network?
Storing water
Producing steam
Filtering water
Measuring water pressure
Oops!
Show
Check
Okay!
Check
15
×
How would an engineer get wai to travel through a pipe over small hill, without using a pump?
Thermal expansion
Gravity-fed siphon
Magnetic assistance
Vortex circulation
Oops!
Show
Check
Okay!
Check
15
×
The STEM Design Process consists of the following steps: Ask, Imagine, Plan.....
Live, Laugh, Love
Build, Destroy, Repeat
Create, Test, Forget
Create, Test, Improve
Oops!
Show
Check
Okay!
Check
15
×
List 3 ways you can care for wai at home
Shorter showers, turn off taps when brushing teeth, check your home for leaks, empty water bottles onto plants, etc.
Oops!
Check
Okay!
Check
15
×
TRUE or FALSE - All water pipes are buried underground.
False
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 25 points!
Oops!
15
×
Why are some water towers placed on high hills?
To use gravity for water pressure
To reduce evaporation
To help with heating
To keep them away from animals
Oops!
Show
Check
Okay!
Check
15
×
True or false: 80% of Earth's freshwater is stored in ice caps and glaciers.
True!
Oops!
Check
Okay!
Check
15
×
The 'mauri' of wai refers to....
The lifespan of water
The amount of pressure in a pipe
The strength of a single fish
The health of a water body
Oops!
Show
Check
Okay!
Check
15
×
'Turbidity' refers to...
the clarity of water or how well a light beam can travel through it
Oops!
Check
Okay!
Check
15
×
What is typical order of components in a wai network?
Pipe network >Treatment plant > Reservoir > Source > Tap
Treatment plant > Reservoir > Source > Pipe network > Tap
Source > Treatment plant > Reservoir > Pipe network > Tap
Reservoir > Source > Treatment plant > Pipe network > Tap
Oops!
Show
Check
Okay!
Check
15
×
Precipitation is...
When water vapour turns back into a liquid
When wai on the land turns into a gas
When a plant sweats
When wai falls to earth as rain, snow, sleet or hail
Oops!
Show
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
lifesaver
Give 15 points!
Oops!
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
Which of these is the correct definition of wai-paru
Dirty water
Fresh water
Salt water
Flowing water
Oops!
Show
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies