Explain Wastewater Lesson fully in Science class 7
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Water that has been used for various human activities and has become dirty is called waste water. Waste water contains many suspended impurities. These impurities are called contaminants and the waste water containing the contaminants is called the sewage.