Air | 4 | |
Weather | 4 | |
Microbes | 1 | |
Ocean / Sea | 1 | |
Plants / Kelp | 1 | |
Surface Waters / Wetlands | 1 |
Human Health | 3 | |
Energy | 1 | |
Buildings | 1 | |
Sanitation | 1 |
2 | 2 |
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1 | 1 | 1 | 1 |
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FALL | 2 | |
SUMMER | 1 | |
WINTER | 1 |