A glimpse on Cairo's air The path to the implementation of Law 4/1994, known as the Environment Law, is overworked with obstacles, but advancement is being made nonetheless. The need to regulate lead foundries and other polluting industries, cut down vehicle exhaust emissions often has environmen...

Life is a precious element to a broad range of creatures. When a chemical toxin invades life's environment, we should all be concerned. Polychlorinated biphenyls (PCBs) are a group of chemical compounds that are invading and polluting the environment. They cause severe health problems in humans a...

We have produced various excretions and wastes as a result of a production activity or consumption activities. ¡¡When there was less quantity of waste, it was fully processed by the natural purification action. But when the excretions became abundant and surpassed the amount that mother nature cou...

Noise Pollution What is Noise Pollution? During the last twenty years there has been increasing concern with the quality of the environment. Along with air and water contaminants, noise pollution has been recognized as a serious pollutant. As noise levels have risen, the effects of no...