VOCABULARY - READING

WIPED OUT

RECORD

TO BECOME EXTINCT

TERRESTRIAL

GRADUAL

TO ATTRIBUTE SOMETHING TO SOMETHING

TO PROPOSE A HYPOTHESIS

BOUNDARY

TO REFER TO

CRUSTAL

ABUNDANT

METEORITE

DIAMETER

TO GENERATE

GIGANTIC

TO DISRUPT

TO PERISH

TO BLAME FOR

DEBATE (HEATED DEBATE)

GRAINS (OF QUARTZ)

BE SUBJECTED TO

ON THE DECLINE

CRATER

SEDIMENT

TO WEATHER

DROPLETS

BRECCIAS

OVERWHELMING (EVIDENCE)

CRETACEOUS


VOCABULARY – LISTENING

SPECIMEN

JACKETING

PROSPECTING

EXTRACTION

QUARRYING