- Water FAQ Frequently Asked Questions
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-FAQ.htm
The question library on Water related issues is also available in Spanish - French - German - Dutch.
The questions are sorted by the following types:
Water chemistry FAQ：What is water and what are its general properties?
Water cycle FAQ: What is the water cycle and how does water flow through it?
Water quantity FAQ：How much water is there on earth in different levels?
Water quality FAQ：Which factors determine water quality and how is it assessed?
Water pollution FAQ: Which compounds pollute water and where do they come from?
Water purification FAQ: How can polluted water be treated?
Drinking water FAQ：How is drinking water prepared and what does it consist of?
Water usage FAQ: What purposes do we use water for?
Water & health FAQ: Which general health problems can be caused by water?
Water energy FAQ: Does water contain energy and what can we do with it?
Water ecology FAQ: Which aquatic life zones are there and which species live in the water?
Water microbiology FAQ: What are microrganisms and what are the benefits and drawbacks of their presence in water?
Water Softener FAQ: Frequently Asked Questions on hard water and water softening
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