MCQOPTIONS
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				| 1. | 
                                     What has been the approximate rise in sea level over the past century? | 
                            
| A. | 14-16 inches (35-40 cm) | 
| B. | 10-12 inches (25-30 cm) | 
| C. | 2-4 inches (5-10 cm) | 
| D. | 6-8 inches (15-20 cm) | 
| Answer» B. 10-12 inches (25-30 cm) | |