Ocean / Sea | 2 | |
Weather | 1 |
Transportation | 4 | |
Safety | 3 | |
Communication | 2 | |
Buildings | 2 | |
Energy | 1 | |
Human Health | 1 | |
Sanitation | 1 |
1 | 2 | 1 |
|
|
|
United States | 2 | |
Afghanistan | 1 |