
Day #20: World's Dirtiest Man - Bathroom
Interactive Video
•
Biology
•
7th Grade
•
Practice Problem
•
Hard
Patricia Mueller
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the bathroom environment characterized in terms of bacterial presence?
A sterile zone
A clean and hygienic space
A petri dish for various bacteria
A natural habitat for beneficial microbes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which two types of harmful bacteria are specifically mentioned as being prevalent in the bathroom?
Salmonella and Listeria
E. Coli and Staphylococcus
Pseudomonas and Clostridium
Streptococcus and Bacillus
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
On average, how many individual bacterial cells can be found in a toilet bowl?
Tens of thousands
Hundreds of millions
Several billions
A few thousand
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What phenomenon occurs when a toilet is used, leading to the spread of bacteria?
Bacteria are contained within the water.
A fine mist of water and bacteria splatters into the air.
The toilet's design prevents any bacterial escape.
Bacteria are instantly neutralized upon contact with water.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a toilet is flushed, how far can the mist containing bacteria like Staphylococcus and E. Coli spread?
Up to 1 foot
Up to 3 feet
Up to 5 feet
Up to 10 feet
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