Which method of desalination includes distillation and reverse osmosis?

Which method of desalination includes distillation and reverse osmosis?

• A. Water Table
• B. Reverse Osmosis
• C. Desalination Methods
• D. Distillation

Answer: (C)

Distillation and reverse osmosis are both ways to remove salt from water, so they belong to the broader set of desalination methods. Distillation heats water to create vapor and then condenses it, leaving salts behind; reverse osmosis uses high pressure to push water through a semi-permeable membrane, separating fresh water from dissolved salts. Since the question asks for the category that includes both techniques, the best choice is the umbrella term that groups desalination techniques together: Desalination Methods. The other options point to a single method or something unrelated, so they don’t fit the idea of a category that encompasses both distillation and reverse osmosis.

Distillation and reverse osmosis are both ways to remove salt from water, so they belong to the broader set of desalination methods. Distillation heats water to create vapor and then condenses it, leaving salts behind; reverse osmosis uses high pressure to push water through a semi-permeable membrane, separating fresh water from dissolved salts. Since the question asks for the category that includes both techniques, the best choice is the umbrella term that groups desalination techniques together: Desalination Methods. The other options point to a single method or something unrelated, so they don’t fit the idea of a category that encompasses both distillation and reverse osmosis.