INTRODUCTION: Among the major problems facing mankind today, is the issue of climate change and variability. Climate change has long-since ceased to be a scientific curiosity, and no longer a mere environmental and regulatory concerns but a major, overriding envi...

INTRODUCTION: The World Health Organization (WHO) defined health as a state of complete physical, mental, social and spiritual well-being of individual and not merely the absence of diseases or infirmity (WHO, 1964). UNESCO (2015) holds that an individual is...