Question

5. Why differences are there in the salinity of oceans? AS​

Answer 1

Explanation:

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Answer 2

Answer:

Some salinity in the oceans is due to undersea volcanoes. ... there are regions on earth that have scanty rainfall and dry winds cause lots of evaporation, as we know evaporation tends to increase the salinity. Hence the sea water nearer to that regions is salty and denser.