MCQOPTIONS
Saved Bookmarks
| 1. |
The 'global climate change' has emerged as one of the causes of insecurity. This change is because |
| A. | Discovery of a hole in Earth's ozone layer over Antarctica in 1985. |
| B. | 25% increase of carbon dioxide in atmosphere. |
| C. | Increase in temperature of Earth surface. |
| D. | Melting of Glaciers |
| Answer» B. 25% increase of carbon dioxide in atmosphere. | |