Unhealthy environmental practices have become common characteristics of men, especially among the work-force (Adults). In the quest for improving their living conditions without considering the limit of their exploration, they exploit the environment by mounting pressure on the carrying capacity of the earth, thus, depleting the resource base - earths environment. Consequently, the relevance of Environmental Education for the improvement of human activities for environmental sustainability becomes not just imperative but indispensable for achieving sustainable national growth and development....