contestada

What is the likely cause of the blockage in the following scenario?
A plumber, cleaning out recently blocked lines, indicates that there are roots blocking the sewer system. There are no trees immediately over the sewer line and have not
been for years, there is only a small group of trees on the side of the property, several yards from the line.

Respuesta :

Answer:

Roots of the trees that is present several yards from the pipes.

Explanation:

Roots of the trees that is present several yards from the pipes are responsible for the blockage of pipes because roots in the soil can penetrate to a large distances. The roots of tree moves a large distance in the soil for the absorption of water and nutrients so we can say that the group of trees that is present at the side of property is responsible for blockage of the pipes.