In the following question, four words are given in bold. One of these words given in bold may be wrongly spelt or inappropriate in the context of the given sentence. Find out that is inappropriate or wrongly spelt, if any. That word is your answer. If all the words given in bold are correctly spelt or appropriate in the context of the sentence then mark ‘All correct’ as your answer.

The Intergovernmental Panel on Climate Change has come out with a clear scientific disagreement that calls for a reversal of man-made greenhouse gas emissions, to prevent severe harm to humanity in the decades ahead.