road conditions water supply health status
Answers
☆☆Water supply
As a result, some 1.1 billion people worldwide lack access to water, and a total of 2.7 billion find water scarce for at least one month of the year. Inadequate sanitation is also a problem for 2.4 billion people—they are exposed to diseases, such as cholera and typhoid fever, and other water-borne illnesses.
□□Health status
Bacterial, viral and parasitic diseases like typhoid, cholera, encephalitis, poliomyelitis, hepatitis, skin infection and gastrointestinal are spreading through polluted water. It is recommended to examine the water quality on regular basis to avoid its destructive effects on human health.
◇◇Road conditions
In most cases, roads fail due to a faulty foundation. And the aggregates are what the asphalt stands on. Due to the pace of construction, aggregates are not used in adequate quantities or sometimes, completely ignored.
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