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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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2goodgabe 2goodgabe
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6 years ago
Mining operations can have a deadly effect on fish and wildlife. Indicate whether the statement is true or false.


Q. 2 - Low-grade ore deposits are those that are not economically exploitable. Indicate whether the statement is true or false.


Q. 3 -

Toxic heavy metals are naturally present in mineralized areas all over the West, but the runoff water is
  not contaminated. Indicate whether the statement is true or false.




Q. 4 -

Which environmental impact of underground mining is considered to be the most serious?
  a. underground explosions
  b. underground flooding
  c. acid mine drainage
  d. ground subsidence
  e. overburden collaps




Q. 5 -

Exploitation of which of the following gold deposits did NOT pollute the environment with cyanide?
  a. Zortman-Landusky Mine, Montana
  b. Omai Mine, Guyana
  c. Amazon Basin, Brazil
  d. Summitville, Colorado
  e. Baia Mare, Romania
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bubsjhoff128bubsjhoff128
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6 years ago
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2goodgabe Author
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#2
6 years ago
I wish all teachers could be as helpful as you instead of making us do things the complicated way...
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#3
6 years ago
It really depends on the course, never give up
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