A REPORT ON ENVIRONMENTAL HARZARD IN NIGERIA INTRODUCTION Environment is the surroundings of human beings; a place that they live and work comfortably. It is one of the key determinants of optimal health or well-being of individuals. Environment is the inclusion of the living and non-living things that one has to interact with and which can influence one’s state of health. Therefore, land, sea, plants, animals (including man) and other creatures, both living and non-living that one...