Question

Which of the following disease is commonly caused by water pollution?

• A. Diarrhoea
• B. Conjunctivitis
• C. Respiratory infections
• D. Bronchitis

Answer 1

The Correct Option is A

Diarrhoea is a common disease caused by water pollution, typically due to contamination by bacteria, viruses, or parasites in drinking water.

Answer 2

Diarrhoea is a common and widespread disease often caused by water pollution, which occurs when drinking water becomes contaminated with harmful bacteria, viruses, or parasites. These pathogens can enter water sources through improper waste disposal, industrial runoff, and inadequate sanitation facilities.

When individuals consume contaminated water, the pathogens infect the gastrointestinal system, leading to symptoms like frequent loose stools, dehydration, nausea, and vomiting. If left untreated, diarrhoea can lead to severe dehydration, particularly in children and vulnerable populations, which can be life-threatening.

In many parts of the world, especially in developing countries, access to clean and safe drinking water remains a challenge. Poor sanitation infrastructure and lack of access to modern sewage systems increase the risk of water contamination and the spread of waterborne diseases like diarrhoea.

Preventing diarrhoea involves improving water quality through proper filtration, disinfection, and safe waste management practices. Additionally, promoting hygiene, such as handwashing with soap, and providing access to safe drinking water are essential to reducing the spread of the disease.

Efforts to combat waterborne diseases are vital in the fight to improve public health, reduce child mortality rates, and ensure that communities have access to safe water for drinking, cooking, and sanitation.