Plants may undergo emissions.Logical formLearned from7 sentences. Emissions may undergo a definition.Logical formLearned from7 sentences. (Energy-related carbon dioxide emissions) may pertain-to a country.Logical formLearned from7 sentences. (Nitrogen oxide emissions) can be annual.Logical formLearned from7 sentences. A nature may pertain-to emissions.Logical formLearned from7 sentences. A (field emission) may scan microscope.Logical formLearned from7 sentences. (Methane emissions) can be from livestock.Logical formLearned from7 sentences. Compliance can be with an (emission limit).Logical formLearned from7 sentences. Some tpy can be constituted-of-or-filled-with emissions.Logical formLearned from7 sentences. Emissions can be from areas.Logical formLearned from7 sentences. Emissions can be from snowmobiles.Logical formLearned from7 sentences. (Emission standards) may pertain-to persons.Logical formLearned from7 sentences. Alpha may undergo an emission.Logical formLearned from7 sentences. An (oxide emission) can be nitrous.Logical formLearned from7 sentences. An increase can be in emissions of (greenhouse gases).Logical formLearned from7 sentences.