Exosphere

{
  "id": "MLC-T-AGR-002342",
  "term": "Exosphere",
  "field": "Agriculture and food",
  "definition": "The outermost, or topmost, portion of the atmosphere. Its lower boundary is the critical level of escape, variously estimated at 500 to 1000 kilometers above the Earth's surface.",
  "subject": "Natural Resources, Conservation, Environment",
  "see_also": [
    "Earth atmosphere",
    "thermosphere",
    "mesosphere",
    "stratosphere",
    "troposphere",
    "Earth ionosphere"
  ],
  "references": [
    "NASA Thesaurus",
    "NAL Agricultural Thesaurus and Glossary"
  ],
  "translations": {
    "es": "exosfera"
  },
  "url": "https://mlchart.com/terminology/agriculture/exosphere/"
}