An environmental hazard which occurs slowly and unnoticed in the oil-producing region of the Niger Delta of Nigeria is? by Sunday | Jan 3 | Geography JAMB | 0 comments A. erosion B. pollution C. flood D. subsidence Correct Answer: Option B – pollution Users Also Read These:The environmental hazard that is most difficult to…Which of these hazard would most like result…The most common environmental problem in the Niger Delta is?Which of the following town is paired with wrong…The outlet of a bicycle pump is used to inflate a…