MCQOPTIONS
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| 1. |
For the first time, scientists have discovered a "space hurricane" that swirled over the North Pole, in Earth's upper atmosphere, for eight hours. The space hurricane was detected in which year? |
| A. | 2012 |
| B. | 2013 |
| C. | 2014 |
| D. | 2015 |
| E. | 2016 |
| Answer» D. 2015 | |