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Meaning of aeration zone | Babel Free

Noun CEFR B2

Definitions

A portion of the lithosphere in which the functional interstices of permeable rock or earth are not filled by water under hydrostatic pressure.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Aerator Aerators aerenchym aerenchyma aerenchyme Aerenia

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