Answer:One common method to separate pure water from ocean water is through a process called desalination. Desalination removes the salt and other impurities from seawater, leaving behind fresh water. There are two main techniques for desalination:Distillation: In this method, seawater is heated to create vapor. The vapor is then condensed back into liquid form, leaving the salt and impurities behind. The fresh water is collected, and the remaining concentrated saltwater is discharged.Reverse Osmosis: In this process, seawater is forced through a semipermeable membrane that allows water molecules to pass through but blocks salt and other impurities. The resulting fresh water is collected, and the concentrated brine is also discharged.
Step-by-step explanation:
Both methods are energy-intensive and require specialized equipment. Desalination plants are often used in coastal areas with limited freshwater sources to provide drinking water and meet industrial and agricultural needs. However, it's essential to consider the environmental impact and energy consumption associated with desalination to ensure sustainable water management practices.