MINING CH. 15. 2 main mining techniques Surface Mountain top removal Depends on location of resource and topography Open pit vs strip mining Subsurface.
By: Amelia Schoenhals and Katherine Taylor. Concept Map.
Sustainability. Sustainability PA Standards PA Standards 4.6.12.A: Ecosystems and their Interactions4.6.12.A: Ecosystems and their Interactions 3.3.12.B:
