Meaning of kallioperä | Babel Free
/ˈkɑlːioˌperæ/Määritelmät
bedrock (lithified rock that lies under a loose softer material called regolith at the surface of the Earth or other terrestrial planets)
Vastineet
English
Bedrock
CEFR-taso
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.