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Meaning of heterosphere | Babel Free

Noun CEFR C1

Definitions

The upper part of the atmosphere, above about 60 miles or 100 km, in which there is great variation in its composition.

Equivalents

Français hétérosphère

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

heterospheroid heterospory heterosquare heterostacking heterostasis heterosteginid