Word Count : 233

---

Untreated sewage is the wastewater generated from households, commercial establishments, and industries that has not undergone any treatment before disposal. It primarily contains a mixture of organic and inorganic matter, suspended solids, nutrients, pathogens, and toxic substances. One _____ _______ ___ _______ ________ _____ _____ ________ _____ ____ _____ ___.
___ _________ _________ _________ ___.
___ ______ ________ _________ _______ ___ ___ _______.
________ ______ _____ ___ ___ _________ ________ __________ ____ ___.
___ ____ _____ _____ ________.
_________ _____ ________ _________ __________ ________ ________.
______ ______ _______ ____ __________ __________ ___ _____ _________.
_______ _________ ____ _____ ________ _____ ________ ________ _____ _________ ____.
______ ______ _______ ________ ______ _______ ___ ___ ______ __________.
______ _____ _________ _____ ____ _____ _________.
_____ _________ ___ ________ ______ _____ ____ ________ ______ ________.
__________ ___ ______ ______ ________ ________ _______ ____ _____.
________ ____ __________ _________ ______ ___ __________ _______ _____ ____ __________ _____.
______ ___ ___ __________ ___ _________ ________.
________ ____ ___ _________ __________.
_____ _______ ____ ______ __________ __________ __________ ________ _____ _______ ____ _________.
______ _____ _____ __________ _____ _______.
__________ __________ ________ _________ ______ _____ ____ ______.
______ __________ ______ _______ ________ ___ ______ _________ _____ _____.
___ ____ ________ ___ ________ __________ _____ _________ _____ ________ ____ ________.
_________ ________ ___ __________ ___.
________ _________ _________ ____ ____ ________ __________ _____ ____ ______ ________ ____.
___ ___ ________.
Get Full Answer on WhatsApp