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Assessment
What is the primary goal of water recycling techniques?
To conserve water and reduce waste
To increase the amount of water in oceans
To create more water treatment facilities
To divert rivers for agricultural use
Which of the following is a commonly used method in advanced water recycling?
Reverse osmosis
Evaporation
Chlorination
Rainwater harvesting
What is one benefit of using gray water for irrigation?
It contains high levels of nutrients
It is potable and can be consumed directly
It reduces the demand on freshwater resources
It eliminates all types of contaminants
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