What technique involves processing water by forcing it through a membrane through which salts and impurities cannot pass?
A) Evaporating
B) Pasteurization
C) Agglomerating
D) Applying reverse osmosis
Answer: D
Explanation: A) Incorrect. Evaporating involves removing moisture from items such as milk and coffee.
B) Incorrect. Pasteurization involves heating foods to kill organisms, such as bacteria, or make them less likely to cause disease.
C) Incorrect. Agglomerating includes gathering materials into a mass.
D) Correct. Applying reverse osmosis involves processing water by forcing it through a membrane which salts and impurities cannot pass.
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