In this question each item consists of a sentence(s), the parts of which have been jumbled. These parts have been labelled as P, Q, R and S. Given below each sentence are four sequences namely (a), (b), (c) and (d). You are required to rearrange the jumbled parts of the sentence and mark your response accordingly

 

I realize that solving the climate change problem (P)    than solving (Q)      will be much harder (R)     the ozone depletion problem (S)

 

 

 

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