Question

which of the following types of mining is least likely to cause a loss of biodiversity? long wall method used deep underground mountaintop removal strip mining near the surface valley removal mining

Explanation:

• Mountaintop removal, strip mining near the surface, and valley removal mining all involve significant surface disturbance, which destroys habitats and directly impacts biodiversity.
• The long wall method used deep underground has less direct impact on surface ecosystems and habitats, so it is least likely to cause biodiversity loss.

Answer:

long wall method used deep underground