Answer :
Slanted telephone poles are evidence of "creep" since this is usually the result of some kind of soil degradation, although this is not always the case for the cause of the lean.
The problem generated in the tilting of the telephone poles with the passage of time is called:
CREEP, this is what is called the phenomenon of the slow movement of the ground, these movements are not easily persuaded only with electric poles or inclined telephone poles, the phenomenon is created by the rains that saturate the humid soils
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