

Public Health and Water Management
Interactive Video
•
Science
•
9th Grade
•
Hard
Wayground Resource Sheets
FREE Resource
4 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary role of infrastructure in maintaining public health?
Providing entertainment facilities.
Keeping our surroundings free of germs.
Creating new risks for disease outbreaks.
Generating electricity for homes.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of the S-bend (or U-bend) in a toilet's plumbing system?
To increase the speed of water drainage.
To prevent unpleasant odors and waste from coming back up.
To regulate the water temperature in the bowl.
To reduce the amount of water needed for flushing.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a method used in water treatment facilities to clean wastewater?
Filtering out large debris using screens.
Using bacteria to break down organic compounds.
Adding chlorine to kill remaining pathogens.
Boiling water to sterilize it before discharge.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In public health, what does the acronym WASH represent?
Waste, Air, Safety, Housing
Water, Agriculture, Sanitation, Health
Water, Sanitation, Hygiene
Weather, Air, Soil, Humidity
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