Question 19Directions for Question 42 and 43: Each of these questions has a paragraph from which the last sentence has been deleted. From the given options, choose the one that completes the paragraph in the most appropriate way.
Based on the information we have it is difficult to predict how migration numbers will change with the impact of warming. Given the scale of uncertainties, most reported numbers are good guesses. Perhaps more people will move to other rural and urban areas with an increase in drought, fall in agricultural yield, water shortage and floods. People will be vulnerable to many effects: globalization, water shortage, famine, poverty and so on.
- A.Hence it does not detonate
- B.in some other supernova the process is somewhat different
- C.So it rises rapidly making a plume topped with an accelerating smoke ring
- D.the energy produced is much more than generated by a nuclear fission.