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:A major hazard to both human and aquatic life in…Which of the following is not an environmental hazard?If a sound wave goes from a cold air region to a hot…A serious environmental hazard which causes both…In the Ekine society of the Niger Delta, promotion…