which of the following is the most damaging method of soil remediation?\na. soil excavation and disposal\nb…

which of the following is the most damaging method of soil remediation?\na. soil excavation and disposal\nb. soil aeration\nc. heating and vapor extraction\nd. microbial digestion\nplease select the best answer from the choices provided\na\nb\nc\nd

which of the following is the most damaging method of soil remediation?\na. soil excavation and disposal\nb. soil aeration\nc. heating and vapor extraction\nd. microbial digestion\nplease select the best answer from the choices provided\na\nb\nc\nd

Answer

Answer:

A. soil excavation and disposal

Brief Explanations:

Soil excavation and disposal can disrupt soil - structure, displace native organisms, and may lead to off - site contamination issues. Soil aeration, heating and vapor extraction, and microbial digestion are more targeted and less disruptive to the overall soil ecosystem.