Question
Given below are two statements Statement I:
Periodically, a phenomenon called as southem oscillation that is a global scale see-saw in surface pressure with center of action near Indonesia - North Australia in one side and South-east Pacific region in the other side occurs and when it occurs the above mentioned normal situation greatly changes. Statement II: Pressure rises in the Indonesian region and as a consequence the steady Trade wind diminish and may even change direction. In light of the above statements. choose the correct answer from the options given belowSolution
South oscillation is a global scale see-saw in surface pressure with the center of action near Indonesia-North Australia is one side and the Southeast Pacific region on the other side occurs. Due to increase in  pressure in the Indonesian region, steady trade winds diminish and may even change direction.
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