Biodegradation of oil in soil is difficult due to a lack of ______________,which is very expensive to introduce into the sediments.

Question

Quizplus · Accepted Answer

The biodegradation process of oil in soil requires oxygen, and the lack of it makes the process difficult. Introducing oxygen is possible through various methods, including mechanical aeration or adding oxygen-releasing compounds, but these are often expensive. Therefore, the correct answer is C) oxygen.

Biodegradation of Oil in Soil Is Difficult Due to a Lack