Some methods of separating mixtures can have a positive impact on the environment. Filtering is an example of a separation method with positive consequences. Air and water filters are the two most common types of filters. Waste water treatment involves the use of filters that separate impurities from water.
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Answer:
Some methods of separating mixtures can have a positive impact on the environment. Filtering is an example of a separation method with positive consequences. Air and water filters are the two most common types of filters. Waste water treatment involves the use of filters that separate impurities from water.
Explanation: