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Surface mining is more ecologically damaging than subsurface mining.

Please select the best answer from the choices provided:

A. True
B. False

Answer :

Final answer:

Overall, surface mining is broadly considered more ecologically damaging than subsurface mining due to the extensive habitat destruction and alteration it causes. While subsurface mining has its own risks, it typically has less of an immediate impact on the landscape. Surface mining practices like mountaintop removal exemplify this environmental degradation.


Explanation:

Surface Mining vs. Subsurface Mining: Ecological Impact


Surface mining, especially practices such as mountaintop mining (MTM), is often considered more ecologically damaging than subsurface mining (also known as underground mining). Surface mining techniques involve the removal of large amounts of overburden, which can lead to significant habitat destruction. By removing the tops of mountains to access coal seams, the ecosystem is irrevocably altered, resulting in the burial of streams and other vital habitats.


In contrast, while subsurface mining can be perilous for miners, it typically results in less immediate surface disruption. For instance, underground mining methods may allow for the preservation of the surface landscape and its ecosystems. However, it does introduce risks such as the exposure of harmful materials and greenhouse gas emissions like methane into the atmosphere.


Both methods have environmental consequences, including acid mine drainage and the potential for biodiversity loss. Yet, due to the extensive land alteration and habitat degradation associated with surface mining, it is generally viewed as more detrimental to the environment.


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