To meet the Clean Air Act Amendments of 1990, A) the EPA will ...

[RRMR]

To meet the Clean Air Act Amendments of 1990,
 
  A) the EPA will no longer strictly enforce NAAQS standards.
  B) each state must develop a strategy to meet NAAQS standards for all major pollutants.
  C) state implementation plans apply only to sulfur and nitrogen oxide emissions.
  D) states with large industrial air pollutant emissions are exempt from EPA scrutiny.

Question 2

The rerouting of the Mississippi to increase the efficiency of movements of steamboats and barges was the result of the
 
  A) Industrial Revolution.
  B) Medical Revolution.
  C) Green Revolution.
  D) Environmental Revolution.

[matt95]

Answer to Question 1

B

Answer to Question 2

A

[RRMR]

Thank you

[matt95]

No problemo