MCQOPTIONS
Saved Bookmarks
| 1. |
Which of these is NOT a perceived threat to marine ecosystems? |
| A. | Overfishing |
| B. | Warming caused by climate change |
| C. | Maritime transport |
| D. | None of these |
| E. | Options 1, 2 and 3 |
| Answer» E. Options 1, 2 and 3 | |