Surface Waters / Wetlands | 8 | |
Land | 7 | |
Weather | 7 | |
Ocean / Sea | 5 | |
Plants / Kelp | 2 | |
Atmosphere | 1 | |
Groundwater | 1 | |
Invertebrates | 1 |
8 | 5 | 1 |
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1 | 1 | 2 | 1 | 3 | 4 | 1 | 1 |
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FALL | 6 | |
SUMMER | 6 | |
SPRING | 2 |
United States | 12 | |
Afghanistan | 1 |