Which risks are involved in both underground mining and surface mining? Select the two correct answers.(1 point)
Responses
methane gas buildup
methane gas buildup
UV exposure
UV exposure
respiratory disease
respiratory disease
ground instability
ground instability
high water pressure
ground instability
high water pressure
The two correct answers for risks involved in both underground mining and surface mining are:
1. Methane gas buildup
2. Ground instability
The two correct answers for risks involved in both underground mining and surface mining are:
1) Methane gas buildup: Both underground mining and surface mining can encounter methane gas pockets, which can lead to explosions in the case of ignition. To manage this risk, proper ventilation systems and gas monitoring are implemented.
2) Ground instability: Both underground mining and surface mining can cause ground instability due to various factors such as excavation, blasting, and weakening of support structures. This can result in collapses, landslides, or subsidence, posing a significant risk to the safety of workers and equipment.
To determine the correct answers, you can analyze the risks commonly associated with both types of mining. In this case, understanding the factors and hazards related to mining operations, such as gas buildup and ground instability, helps in identifying the correct answers. The risks involved in mining can vary based on the specific context and location, but these are generally accepted risks associated with both underground and surface mining operations.