A. The mixture of water and waste products, is called sewage
B. The treated sewage effluents, are generally used for irrigating the crops
C. The process of collecting, treating and disposing off the sewage, is called sewerage
D. The old convergence system was definitely better than water carried sewerage system
Correct Answer: The old convergence system was definitely better than water carried sewerage system ✔
Last Updated: August 25, 2020