Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
These two steps together are known as a thermo-chemical process; the ‘thermo’ refers to the use of high temperatures to break down the polymeric chains, and ‘chemical’ is a reference to the catalyst-driven assembly of the simpler units.