The protolith may be a sedimentary rock, an igneous rock or another older metamorphic rock. Metamorphic rocks make up a large part of the Earth 's crust and are classified by texture and by chemical and mineral assemblage (metamorphic facies).
The Federal Reserve System (also known as the Federal Reserve, and informally as the Fed) is the central banking system of the United States.he chairman of the Federal reserve bank shall report to the Board of Governors of the Federal Reserve System any such undue use of bank credit by any member bank, together with his recommendation.
The Structure of the Federal Reserve System. The Federal Reserve System was created by the Federal Reserve Act in 1913 and began operating in 1914. The Fed is an unusual mixture of public and private elements. Test your knowledge about Federal Reserve structure through this quiz or word search.Additional quizzes and word searches are also available.he chairman reports twice a year to Congress on the Fed's monetary policy objectives, testifies on numerous other issues, and meets periodically with the Secretary of the Treasury. The Board funds its operations by assessing the Federal Reserve Banks rather than through Congressional appropriation.