Importing Petroleum Source: U.S.Energy Information Administration,2016

Importing Petroleum Source: U.S.Energy Information Administration,2016.
-Which of the following trends does the graph indicate?

A) U.S.petroleum imports have steadily increased over the years.
B) Petroleum imports have remained relatively stable since 1990.
C) The U.S.petroleum imports rose steadily before rapidly declining.
D) The U.S.found other sources of energy and no longer needed petroleum.-Consider This: The U.S.still relies heavily on petroleum,it just produces more of it domestically.