ICSE Solutions for Class 9 Geography – Hydrosphere ICSE Solutions for Class 9 Geography – Hydrosphere Exercises I. Short Answer Questions Question 1. Name the three ways in which movement of ocean water takes place. Answer: Oceanic water movement is affected by the rotation of the earth e.g. earth’s movement from west to east compels water to move from east to west as North and South equatorial current along with a contour equatorial current. Secondly, the direction of planetary winds motivates currents as the trade winds push forcefully towards polewards and afterwards by the Westerlies towards North East as warm currents touching North American eastern and European Western coast. Thirdly, the level of salinity makes the water to move less saline water to mov...
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