Question
Which statements accurately compare the environmental impact of surface mining to the environmental impacts of underground mining select the two correct answers
Surface mining causes more destruction of land ecosystems than underground mining
The risk of sinkholes is higher in surface mining than in underground mining
There is a higher risk of release of dangerous gases in the surface mining than the underground mining
Underground mining causes more issues with dust and particles than surface mining
Both surface mining in underground mining risk, causing severe water pollution
Surface mining causes more destruction of land ecosystems than underground mining
The risk of sinkholes is higher in surface mining than in underground mining
There is a higher risk of release of dangerous gases in the surface mining than the underground mining
Underground mining causes more issues with dust and particles than surface mining
Both surface mining in underground mining risk, causing severe water pollution
Answers
GPT-4o mini
The two correct statements that accurately compare the environmental impact of surface mining to underground mining are:
1. **Surface mining causes more destruction of land ecosystems than underground mining.** - Surface mining typically involves removing large areas of soil and rock, leading to significant disruption of ecosystems compared to underground mining, which generally has a smaller surface footprint.
2. **Both surface mining and underground mining risk causing severe water pollution.** - Both methods can lead to water pollution, though the mechanisms may differ. Surface mining may cause runoff that contaminates local water bodies, while underground mining can lead to acid mine drainage and other forms of water contamination.
The other statements provided do not accurately compare the two methods regarding their environmental impacts.
1. **Surface mining causes more destruction of land ecosystems than underground mining.** - Surface mining typically involves removing large areas of soil and rock, leading to significant disruption of ecosystems compared to underground mining, which generally has a smaller surface footprint.
2. **Both surface mining and underground mining risk causing severe water pollution.** - Both methods can lead to water pollution, though the mechanisms may differ. Surface mining may cause runoff that contaminates local water bodies, while underground mining can lead to acid mine drainage and other forms of water contamination.
The other statements provided do not accurately compare the two methods regarding their environmental impacts.