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
×
thief
Give points!
5
10
15
20
25
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
What is the source of pollution called when you can specifically locate where it is coming from?
Point Source
Oops!
Check
Okay!
Check
20
×
What is the 5th step in the water treatment process? What is the purpose of it?
Post Chlorination - chlorine levels are adjusted, water is disinfected (chlorine, ozone, or uv light)
Oops!
Check
Okay!
Check
15
×
What type of water pollution comes from bacteria & viruses often from animal and human waste?
Infectious Agents
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
gift
Win 5 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
What type of water pollution comes from acids and toxic chemicals often from runoff, industries, and household cleaners?
Inorganic Chemicals
Oops!
Check
Okay!
Check
15
×
What is the third step in the water treatment process?
Settling
Oops!
Check
Okay!
Check
15
×
What type of water pollution comes from oil, gasoline, plastics, detergents, often from surface runoff, industries, and cleaners?
Organic Chemicals
Oops!
Check
Okay!
Check
20
×
What is the second step in the water treatment process? What does it do?
Flocculation - removal of bacteria and impurities (by way of binding them to flocs that settle to bottom of tank)
Oops!
Check
Okay!
Check
15
×
What type of water pollution comes from organic waste that needs oxygen. This often comes from animal waste, paper mills, and food processing.
Oxygen Demanding Wastes
Oops!
Check
Okay!
Check
15
×
What is the source of pollution called when you cannot specifically locate where it is coming from?
Non - Point Source
Oops!
Check
Okay!
Check
15
×
What type of pollution comes from water soluble nitrates, ammonia and phosphates. They are often from sewage, agriculture, and urban fertilizers.
Plant Nutrients
Oops!
Check
Okay!
Check
15
×
What are some optional last steps in water treatment?
Aeration, PH adjustment, Fluoridation
Oops!
Check
Okay!
Check
15
×
What type of water pollution is the largest contributor to ocean dead zones?
Plant Nutrients
Oops!
Check
Okay!
Check
×
lifesaver
Give 10 points!
Oops!
×
gift
Win 10 points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 15 points!
Oops!
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies