What is the method that kills harmful microorganisms and prevents the spread of waterborne diseases such as cholera, dysentery, and typhoid?
وہ کونسا طریقہ ہے جو نقصان دہ مائکروجنزموں کو مارتا ہے اور پانی سے پیدا ہونے والی بیماریوں جیسے ہیضہ، پیچش اور ٹائیفائیڈ کو پھیلنے سے روکتا ہے؟
Answer: Chlorination
Explanation
- Chlorination is the process of adding disinfectants, such as chlorine, to water to kill harmful microorganisms.
- It prevent the spread of waterborne diseases.
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