A water quality specialist in South Dakota notices local streams in a region have high salinity levels. The inland streams are not connected to any wetland, only a local watershed from a mountain region.
Which of the following is a possible source of the extra salt in the stream?
- Ocean upstream
- Lake downstream
- Nearby fracking
- Pump jack drills
Answers: 2
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A water quality specialist in South Dakota notices local streams in a region have high salinity leve...
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