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Which of these is known as the greatest danger associated with excavations?
Select the best option.

Asphyxiation


Cave-ins


Fire


Underground utility lines

Respuesta :

Answer:

Cave-ins

Explanation:

The term excavation means any form of cuts, depression or trench by removing the surface of the earth. This process is intended primarily for the purpose of construction and maintenance or exploration. In this process there are many hurdles that pose danger to both human life and earth. The excavation workers face the great threat because of cave-ins. The collapsing of the earth's surface and random accidents prove to be very dangerous for the workers.