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
×
seesaw
Swap points!
Oops!
×
magnet
Take 10 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 25 points!
Oops!
15
×
density (hustota)
How heavy or light a material is compared to its size
Oops!
Check
Okay!
Check
15
×
Which materials are separated in the first air classifier?
High density and low density materials
Oops!
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 15 points!
Oops!
15
×
ferrous metals (železné kovy)
Iron and steel materials attracted by a magnet
Oops!
Check
Okay!
Check
15
×
Which stage removes organic matter?
The rotating drum
Oops!
Check
Okay!
Check
15
×
Why is magnetism used to remove metals?
Because it attracts ferrous metals like iron and steel
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
star
Double points!
Okay!
×
gift
Win 10 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Oops!
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Paper and plastic are separated because they have different _______.
density
Oops!
Check
Okay!
Check
15
×
air classifier (vzduchový třídič)
A machine that separates heavy and light materials using air
Oops!
Check
Okay!
Check
15
×
_______ are removed by an electromagnet.
Ferrous metals
Oops!
Check
Okay!
Check
15
×
rotating drum (rotační buben)
A spinning cylinder that removes fine organic matter
Oops!
Check
Okay!
Check
15
×
The mixture becomes a _______ after water sprays.
wetted mixture
Oops!
Check
Okay!
Check
15
×
A _______ removes organic matter.
rotating drum
Oops!
Check
Okay!
Check
15
×
What happens to the waste in the hammer mill?
The waste is shredded into smaller pieces
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
