| |
enlarge image
|
 |
Metal Blocks
A wall of metal blocks illustrates the various materials that can be recycled.
Aluminum, brass, copper, iron and steel are recycled at Tewsbury Industries in Massachusetts.
According to a 1999 report by the EPA, 36.4% of metal products are recycled in the United States.
Each year, almost 17 million tons of metal is generated.
|
