Biology
Grade-8
Easy
Question
Pick the odd one out:
- Reverse Osmosis
- Chlorination
- Cloth filter
- Distillation
Hint:
Cloth filtering cannot convert the water to pure like chlorination.
The correct answer is: Cloth filter
- Contaminated water can be purified by various means including physical, chemical, and biological methods
- The water can be filtered by reverse osmosis, chlorination, and distillation.
- All the processes are of filtration except the cloth filter.
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