Water to Drink

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The process of obtaining fresh water from salt water is called...

The pH of water is a measure of its

Which of the following is not a common source of drinking water?

Which of the following is a way to conserve water?

What enables water to move through a system of pipes?

Pure water is neutral, meaning it is neither an acid nor a base. Pure water has a pH of

Many homes that are not connected to public sanitary sewers might dispose of sewage using a(n)

The first step in treating water from a river or lake is usually