World Geography
The production of wheat has increased mainly due to

increase in yield per hectare
increase in prices
increase in demand for wheat
increase in area under wheat

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World Geography
Which among the following statements is/are correct about Density of ocean water?Salinity is inversely related to seawater density.Seawater density decreases with increasing salinity and vice versa.Select the correct code from the options given below:

Both 1 & 2
Only 1
Neither 1 & 2
Only 2

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