What environmental impacts are caused by both surface mining and underground mining? Select the two correct answers. (1 point)
Responses
local water contamination
local water contamination
destruction of ecosystems
destruction of ecosystems
destruction from overburden
destruction from overburden
sinkhole formation after mining is complete
sinkhole formation after mining is complete
release of underground gases
release of underground gases
- destruction of ecosystems
- local water contamination