<span>The trade winds are found near the equator. The correct option among all the options that are given in the question is the fourth option or option "D". The trade winds blow from south east towards the equator in the southern hemisphere and from the north east in the northern hemisphere. I hope that the answer has helped you. </span>
It happens because the consuming is higher than the water drop rate, or even because there are too many people in a zone where there is not enough fresh water.