In the city center. There are many houses people live in crowded homes with people living. These people can't be that litter. Burning and vehicle make. Water pollution caused by air, such as polluted water, air toxic waste.
In the city. There are many houses that people live in homes where people live crowded. These people are trash burning and vehicle make. Water and air pollution such as wastewater and air pollution.
In the city. There are many people who live in buildings house with crowded people live. These people littering is burning, and the vehicle causing water pollution, air, such as water pollution, air pollution .