1. How are the health impacts of surface mining different from those of underground mining?

Answer 1

Surface mining and underground mining have different health impacts on workers and nearby communities.

Surface mining involves the removal of the topsoil and rock layers to access the mineral deposits. This process can release dust, chemicals, and other pollutants into the air and water, which can cause respiratory problems, skin irritation, and other health issues for workers and nearby residents. Surface mining can also lead to soil erosion, habitat destruction, and water pollution, which can harm the health of local ecosystems and wildlife.

Underground mining involves the extraction of minerals from deep underground. This process can expose workers to hazardous conditions such as cave-ins, explosions, and exposure to toxic gases. Underground mining can also release dust and other pollutants into the air, which can cause respiratory problems for workers. Additionally, underground mining can cause subsidence, which can damage buildings and infrastructure above ground.

Overall, both surface mining and underground mining have health impacts that need to be carefully managed to protect workers and nearby communities.

Answer 2

1. Lower risk of miner injuries in surface mining
2. Respiratory disease & Ground instability
3. If the dam fails, it can cause a good of toxic materials.
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