Concepts Covered: Combined Sewer system, Combined Sewer Overflow, wastewater treatment plant. For more such videos go to https://www.youtube.com/c/minuteearth/playlists
General KnowledgeWhy sewers around the world keep overflowing
Do you want to add a password to make your account more secure.
Add a Password
Add a Password to make your account more secure. You will be able to login on the platform using password or OTP received on the registered movbile number.