Question

What is your opinion about water regulations in the United States when it comes to water quality? Do you think there should be more or less regulation? Write at least a paragraph stating your opinion and backing it up.

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Answer 1

Water supply is the provision of water by public utilities, commercial organisations, community endeavors or by individuals, usually via a system of pumps and pipes. Irrigation is covered separately.

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Answer 2

$\huge\mathfrak{explanation}$

Physico-chemical indicators are the traditional 'water quality' indicators that most people are familiar with. They include dissolved oxygen, pH, temperature, salinity and nutrients (nitrogen and phosphorus)