Question

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1.With increasing depth, what decreases: temperature, salinity or density?
2.After what depth does the change in these factor become almost zero?
3.Till what depth is the change in these factors higher?
4.Explain the correlation between all the three factors.

Answer

1.Temperature and salinity decreases with increasing depth.
2.After the depth of 1000 m there is no change in all these factors.
3.The higher change can be seen up to a depth of about 500m.
4.If the temperature is less, density is more. If the salinity is less, then density is also less. However temperature affects the density more as compared to the salinity. If the temperature is less, then the density is more despite less salinity.

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