An abandoned field in an industrial brownfield region has been found to contain high levels of nonbiodegradable organic compounds. Recognizing the specific nature of the contaminants, plants that accumulate these chemicals are grown on the soil and then disposed of as toxic waste. This cleanup method illustrates
Select one:
A. bioremediation.
B. phytoremediation.
C. hydroponic intervention.
D. remediation by incineration.