Occurrence of Attributes in Original Text

The text related to the cultural heritage 'City of Potosí' has mentioned 'Temperature' in the following places:
Occurrence Sentence Text Source
Illness was another danger: at such a high altitude, pneumonia was always a concern, especially given the extreme and rapid changes of temperature experienced by workers climbing from the heat of the deep shafts to the freezing elements of the surface at 16,000 feet, and mercury poisoning took the lives of many involved in the refining process.
These low temperatures are a result of the extreme precipitation deficit during the winter months with the resulting aridity leading to an increased diurnal temperature variation.