The correct option is C All of the above
Water pollution means the contamination of water bodies due to the presence of toxic chemicals. Water pollution has many sources. One of the most common causes of water pollution is waste from industries. Industrial waste is a waste generated by manufacturing or industrial process. This industrial waste may be toxic, corrosive and reactive. The industrial effluents are drained without being treated into rivers, streams and also ground. The effects of water pollution are not only devastating to people but also to animal, fish, and birds.