Select ALL correct statements about the American Smelter and Refining Company in Ruston:
Question 4 options:

The smelter provided many jobs for people in the Tacoma area.

From 1912-1985 pollution from the Tacoma/Ruston smelter went into the air.

Arsenic and lead is still found in the soil in the area around the smelter, and these toxins can cause serious illness- including cancer.

The Environmental Protection Agency (EPA) called for a clean-up of the area because of the arsenic and lead that had contaminated the area