Salt is obtained by keeping seawater in shallow pits and exposing it to sunlight and air. The water evaporates, leaving behind a solid mixture, from which common salt is further purified.
NCERT Science Textbook Curiosity Science Session 2024-2025.
How is salt obtained from seawater?
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Salt is obtained from seawater by first allowing it to evaporate in shallow pits exposed to sunlight and air. As the water evaporates, it leaves behind a mixture of salts and other substances. The solid salt is then collected and further purified.
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