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NAL Agricultural Thesaurus
U.S. Department of Agriculture

Concept Breadcrumbs

Fields of Study > atmospheric sciences > Earth atmosphere > thermosphere
Natural Resources, Conservation, Environment > atmospheric sciences > Earth atmosphere > thermosphere
Preferred Term:

thermosphere

Definition:
It is the portion of the Earth's atmosphere between mesosphere and exosphere. It is the biggest of all the layers of the Earth's atmosphere.
Concept Schemes:
NALT Full
Broader Concept:
Earth atmosphere
Related Concepts:
URI:
https://lod.nal.usda.gov/nalt/212231
Download this Concept:
RDF/XMLCreated 2014-03-20, last modified 2014-11-17