Acetylene

{
  "id": "MLC-T-MET-003227",
  "term": "Acetylene",
  "field": "Meteorology and atmospheric science",
  "definition": "A hydrocarbon gas with the chemical formula C2H2, found in the atmosphere as a result of incomplete combustion processes. It is a tracer for anthropogenic emissions, particularly from vehicle exhaust and industrial activities. Acetylene participates in atmospheric photochemical reactions, contributing to the formation of ozone and other secondary pollutants.",
  "url": "https://mlchart.com/terminology/meteorology/acetylene/"
}