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Drupady [299]
3 years ago
5

Which of the following represent human systems? cascade tunnel coal mines rocky mountains the erie canal lake superior

Geography
2 answers:
lozanna [386]3 years ago
8 0

Answer:

the correct ones are

Cascade Tunnel

Coal Mines

The Erie Canal

PilotLPTM [1.2K]3 years ago
3 0
The answer is option 1,2 and 4
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