What term means the removal of salt from seawater to provide freshwater?

What term means the removal of salt from seawater to provide freshwater?

• A. Distillation
• B. Groundwater Withdrawals
• C. Aquifers
• D. Desalination

Answer: (D)

Desalination is the process of removing salt from seawater to produce freshwater. It covers the whole range of methods used to turn seawater into usable drinking water, including reverse osmosis and various thermal techniques. Distillation is one technique used within desalination, where seawater is boiled and the resulting vapor is condensed to yield freshwater while leaving the salt behind. The other options don’t describe the process of removing salt from seawater: groundwater withdrawals and aquifers relate to groundwater resources, not seawater desalination.

Desalination is the process of removing salt from seawater to produce freshwater. It covers the whole range of methods used to turn seawater into usable drinking water, including reverse osmosis and various thermal techniques. Distillation is one technique used within desalination, where seawater is boiled and the resulting vapor is condensed to yield freshwater while leaving the salt behind. The other options don’t describe the process of removing salt from seawater: groundwater withdrawals and aquifers relate to groundwater resources, not seawater desalination.