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How do changes in aggregate demand influence the economy at different points on the aggregate supply curve?
Desalination
The process of removing salt and other minerals from seawater to produce fresh water suitable for human consumption or irrigation.
Filtration
A method for separating solids from liquids or gases using a filter medium that allows only the fluid to pass through while retaining the solid particles.
Osmosis
The movement of water through a semipermeable membrane from an area of low solute concentration to an area of high solute concentration.
Distillation
A process of purifying liquids through heating and cooling, separating components based on differences in boiling points.
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