Weather | 20 | |
Land | 7 | |
Surface Waters / Wetlands | 7 | |
Plants / Kelp | 5 | |
Atmosphere | 4 | |
Groundwater | 3 | |
Ocean / Sea | 2 | |
Air | 1 | |
Amphibians | 1 | |
Fish | 1 |
14 | 6 |
|
|
2 | 5 | 1 | 2 | 1 | 3 | 2 | 1 | 1 | 2 |
|
|
|
|
|
|
|
|
|
|
SPRING | 8 | |
SUMMER | 6 | |
FALL | 4 | |
WINTER | 2 |
United States | 13 | |
Canada | 3 | |
Afghanistan | 1 | |
Greenland | 1 | |
South Korea | 1 |