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Environmental pollution, the term means all the ways in which human activity is causing harm to the natural environment. And environmental pollution one of the most serious problems on the human and other life forms, which currently runs on our planet. Types of environmental pollution include air pollution, water pollution and soil contamination and pollution caused by solid waste and hazardous waste. Water pollution. Water is mixing with sewage or toxic chemicals or metals or oil or any other materials. In a position of this pollution that affects the surface water such as rivers, lakes and oceans it can also affect the water in the ground, known as groundwater. It can also cause harm to many types of plants and animals. Water pollution happens when people cast quantities of waste in the water system. Some of the waste such as oil and acids industrial and agricultural pesticide poisoning of aquatic plants and animals, while some contamination of other waste such as detergent phosphate chemical fertilizers. One of the main sources with severe pollution problems worldwide is the textile industry and its dye-containing wastewater. The residual dyes from different sources.