Water Pollution 2 - JSS1 Physical and Health Education Past Questions and Answers - page 2
11
What is the primary purpose of water purification?
View related lesson
A
To make water dirty
B
To make water unsafe for use
C
To make water clean and safe for use
D
To turn water into ice
Ask EduPadi AI for a detailed answer
Share this question
12
Which method involves passing water through a physical barrier?
View related lesson
A
Chemical Treatment
B
Distillation
C
Filtration
D
UV Disinfection
Ask EduPadi AI for a detailed answer
Share this question
13
What is the main benefit of UV disinfection?
View related lesson
A
Removing sediments from water
B
Killing microorganisms in water
C
Adding nutrients to water
D
Making water colder
Ask EduPadi AI for a detailed answer
Share this question
14
Can you name one method used for water purification?
View related lesson
Ask EduPadi AI for a detailed answer
Share this question
15
How does filtration help in purifying water?
View related lesson
Ask EduPadi AI for a detailed answer
Share this question
16
What are some common chemicals used in water purification?
View related lesson
Ask EduPadi AI for a detailed answer
Share this question
17
Why is water purification important?
View related lesson
Ask EduPadi AI for a detailed answer
Share this question