It does not affect the quality of pure water. However, if the water is exposed to the atmosphere it will get bacteria in it and their growth will be affected by the temperature.
One human activity that can affect water quality is polluting in water, such as dumping your oil into a body of water that is used for a water source.
You don't. There are many factors that affect water quality that are not apparent by appearance alone.
water quality will be reduced
if quality of water reduce the evaporation will decrase
There are a few things that do not effect the quality or pattern of a cloth being woven on a loom. One of these things is the color.
because it will affect the amount and quality of water in an aquifer{less water can enter the auifer}
nitrates. they feed algae.
I honestly have NOOO CLUE!
Many people use this water in drinking water. I for one believe it does affect the quality of the water. Your roof has alot of bacteria and that bacteria will transfer to the water. If you boil the water in the kettle it should be fine.
Slightly dirty water should not affect the setting time of powdered dehydrated gypsum, but would affect the quality.
Water quality affects human health. One should consume clean water.