How Wastewater is harmful to our environment?

The Waste water refers to the water bodies which releases from industries, factories, sewages, etc. Rainwater is also considered to be the waste water. It causes water pollution on very large scale. They are the major contributors to water pollution. It can degrades the surface water body. It increases the high risk of diseases. Different new water- borne diseases have been introduced in the society. Many people lost their lives due to unhygienic water.