The word Environment commands a very broad meaning. It includes: air, land and water; plant and animal life including human life; the social, economic, recreational, cultural and aesthetic conditions and factors that influence the lives of human beings and their communities; buildings, structures, machines or other devices made by man; any solids, liquids, gases, odour, heat, sound, vibration or radiation resulting directly or indirectly from the activities of man; and any part or combination of the foregoing and the inter-relationships between two or more of them.