Question
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Solving time: 3 mins
Cholera is transmitted in contaminated water. State two ways water can be treated to prevent the spread of cholera.
1 ................................................................................................................................................
2 ................................................................................................................................................
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1. Boiling of water is an effective way to prevent the spread of cholera.
2.Treat water with chlorine treatment products such as chlorine gas, sodium hypochlorite, and calcium hypochlorite to prevent the spread of cholera.
2.Treat water with chlorine treatment products such as chlorine gas, sodium hypochlorite, and calcium hypochlorite to prevent the spread of cholera.
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Question Text | Cholera is transmitted in contaminated water. State two ways water can be treated to prevent the spread of cholera. 1 ................................................................................................................................................ 2 ................................................................................................................................................ |
Topic | Infectious disease |
Subject | Biology |
Class | Grade 11 |
Answer Type | Text solution:1 |
Upvotes | 58 |