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Meaning of pyroclastic rock | Babel Free

Noun CEFR B2

Definitions

Any rock formed by the accumulation of fragmented volcanic material (pyroclasts) ejected during explosive eruptions.

CEFR level

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

pyroclastic surge pyroclimate pyrocoll pyrocollodion pyroconductivity pyroconvection

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