Surface Waters / Wetlands | 10 | |
Weather | 10 | |
Land | 7 | |
Ocean / Sea | 6 | |
Plants / Kelp | 2 | |
Atmosphere | 1 | |
Groundwater | 1 | |
Invertebrates | 1 |
1 | 8 | 5 | 3 |
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1 | 1 | 2 | 2 | 4 | 4 | 1 | 1 | 1 |
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SUMMER | 8 | |
FALL | 6 | |
SPRING | 2 | |
WINTER | 1 |
United States | 14 | |
Afghanistan | 1 | |
South Korea | 1 |