Our oceans cover approximately 75% of the planet Earth. A distinct percent of our food resources come from these waters including fish and plants. The air around us is what keeps the flame of life from fading and flickering out. Why would anyone pollute these precious parts of our ecosystem? Water pollution is a global plague that affects the people, animals, and plants. These life forms need water to survive. The causes are contributed greatly by the human population. Recently, laws have been passed to protect the precious drinking waters. Although they are in effect, most are ignored or loop holes have been found by major corporations so the can still "legally" dump harmful waste near water supplies.There are several factors that causes water pollution. One of the reasons that the water pollution problem is so severe is that it is not actually illegal to dump pollutants into water bodies. Sewage, sludge, garbage, and even toxic pollutants are all dumped into the water. Often, governments either do not care or simply look the other way. Across the world, about half of all sewage is dumped into water bodies in its original form. No efforts are made to disinfect the sewage or to remove especially harmful pollutants. Even if sewage is treated, problems still arise. Treated sewage forms sludge, which is sent out into the sea and dumped. Many cities and countries dump sewage out at sea. Often, they place it not far from their own coastline, often killing all the sea wildlife in the dumping area. In addition to sewage, chemicals dumped by industries and governments are another major source of water pollution.Our oceans cover approximately 75% of the planet Earth. A distinct percent of our food resources come from these waters including fish and plants. The air around us is what keeps the flame of life from fading and flickering out. Why would anyone pollute these precious parts of our ecosystem?.