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 net movement of solvent molecules from a region…Which of these hazard would most like result…Which of the following metals reacts slowly with cold water?A major hazard to both human and aquatic life in…A sample of air was bubbled into water. The PH of…