Chemical composition of precipitation

{
  "id": "MLC-T-MET-004266",
  "term": "Chemical composition of precipitation",
  "field": "Meteorology and atmospheric science",
  "definition": "The array of dissolved ions, gases, and particulate matter present in rain, snow, or other forms of precipitation. This composition is influenced by atmospheric aerosols, gases, and pollutants, as well as natural sources like sea salt and dust. Measurements of precipitation chemistry provide insights into atmospheric pollution, acid deposition, and biogeochemical cycles, with pH values often indicating acidity.",
  "url": "https://mlchart.com/terminology/meteorology/chemical-composition-of-precipitation/"
}