what is the answer to this How are the health impacts of surface mining different from those of underground mining?(1 point)
Responses
higher risk of lung disease in surface mining
higher risk of lung disease in surface mining
lower risk of miner injuries in surface mining
lower risk of miner injuries in surface mining
lower risk of hearing loss in surface mining
lower risk of hearing loss in surface mining
higher risk of mine collapse in surface mining
higher risk of mine collapse in surface mining
The health impacts of surface mining and underground mining differ in a few ways:
1. Higher risk of lung disease in surface mining: Surface mining can create more exposure to dust and pollutants, increasing the risk of respiratory problems such as lung disease.
2. Lower risk of miner injuries in surface mining: Surface mining generally involves less physical risk compared to underground mining, where there is a higher potential for accidents, injuries, and dangers associated with working in confined spaces.
3. Lower risk of hearing loss in surface mining: Underground mining often involves loud machinery and equipment, which can contribute to a higher risk of hearing loss. Surface mining typically involves less noise exposure.
4. Higher risk of mine collapse in surface mining: Surface mining may have a higher risk of mine collapse due to the removal of large quantities of earth and rock from the surface. Underground mining is typically more structurally supported, reducing the risk of collapse.
So, the correct answer is:
- Higher risk of lung disease in surface mining
- Lower risk of miner injuries in surface mining
- Lower risk of hearing loss in surface mining
- Higher risk of mine collapse in surface mining.
The answer to the question "How are the health impacts of surface mining different from those of underground mining?" is "lower risk of miner injuries in surface mining."
Surface mining and underground mining are two different methods of extracting minerals from the earth. Surface mining involves removing the top layers of soil and rock to access the mineral deposits, while underground mining involves digging tunnels and shafts to reach the mineral resources.
To determine the difference in health impacts between these two methods, we need to consider the specific risks associated with each method.
In surface mining, there is a lower risk of miner injuries compared to underground mining. This is because surface mining typically involves the use of large machinery and equipment, which reduces the need for human miners to directly interact with the mining operation. With less direct involvement, there is a lower likelihood of accidents and injuries.
On the other hand, underground mining carries a higher risk of miner injuries due to various factors. Miners working underground face potential hazards such as cave-ins, underground explosions, equipment failures, and exposure to harmful gases. These risks are often compounded by working in confined spaces and difficult conditions.
It is important to note that while surface mining may have a lower risk of miner injuries, it can still have other health impacts such as respiratory issues. Dust and particles generated during surface mining operations can contribute to higher risks of lung disease, as mentioned in one of the response options.
Ultimately, the key difference in health impacts between surface mining and underground mining lies in the risk of miner injuries. Surface mining has a lower risk of such injuries, while underground mining presents higher risks in this regard.