Sewage
Sewage is carried out of city's with sewage pipes that leads to rivers, oceans and seas. The problem with that method, is sewage pollution, which could have malicious effects on the environment.
The name solid raw sewage is called a sludge
Vehicles, litter and sewage.
In the late 1800s they did not have the sewage systems and waste disposal that we have today.
Yes, it is one of the main. There is a lot of untreated sewage.
In the late 1800s they did not have the sewage systems and waste disposal that we have today.
Four common sources of sewage pollution include untreated sewage discharges from sewage treatment plants, combined sewer overflows during heavy rainfall, failing septic systems, and runoff from urban areas carrying pollutants into water bodies.
Industrial waste and sewage
sewage
The sewage n garbage we throw out and the chemicals from factories contribute to water pollution.
Oil, Gasoline, Sewage,pesticides, etc.