Question

4. Two diseases caused by polluted water 5. Two types of impurities present in water​

Answer 1

Answer:

Waterborne diseases stemming from drinking contaminated water result in a staggering 3.4 million deaths each year.

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• These include, but are not limited to:
• Cholera.
• Guinea worm disease.
• Typhoid.
• Legionella.
• Dysentery.
• Malaria – most commonly associated with mosquitoes and germs in contaminated water.

Explanation:

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Answer 2

Answer:

Contaminated water and poor sanitation are linked to transmission of diseases such as cholera, diarrhoea, dysentery, hepatitis A, typhoid, and polio

The types of impurities in water can include dust, dirt, harmful chemicals, biological contaminants, radiological contaminants, and total suspended solids (TSS). Total suspended solids are visible particles that can make water appear cloudy or hazy