Completar frases Worksheet A: Causes of air pollutionVersión en línea Identify the words to make the statement true or correct. por Noel Sayco 1 harmful pollution public molecules atmosphere environmental worldwide Air is a significant and health issue . It occurs when substances such as gases , particulates , and biological are introduced into the . 2 matter oxides fossil pollutants fuels monoxide Transportation : Vehicles , especially those using , emit such as carbon , nitrogen , and particulate . 3 compounds Factories volatile plants organic power dioxide nitrogen Industrial Activities : and emit sulfur , oxides , and ( VOCs ) . 4 fertilizers pesticides farming ammonia Agricultural Activities : The use of , , and livestock can produce and other pollutants . 5 Burning heating pollutants cooking Residential Heating and Cooking : wood , coal , or other solid fuels for and can release particulates and other . 6 management pollutants methane landfills waste waste Waste Management : Open burning of , , and other practices can release and other . 7 air pollution Forest dust fires volcanic Natural Sources : , storms , and eruptions can also contribute to .
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