Recycle!!

Recycling involves processing used materials into new products..The purposes of recycling is to prevent the waste of potentially useful materials, reduce the consumption of fresh raw materials, reduce energy usage, reduce air (from incineration) and water (from landfilling) pollution by reducing the need for "conventional" waste disposal, and lower greenhouse gas emissions as compared to virgin production.Recycling is a key component of modern waste management..Recycle also can describe as reuse.A number of different systems have been implemented to collect recyclates from the general waste stream. These systems tend to lie along the spectrum of trade-off between public convenience and government ease and expense. The three main categories of collection are "drop-off centres", "buy-back centres" and "curbside collection".Curbside collection encompasses many subtly different systems, which differ mostly on where in the process the recyclates are sorted and cleaned. The main categories are mixed waste collection, commingled recyclables and source separation.Many different materials can be recycled but each type requires a different technique such as batteries,clothing,metal,paper,glass and others..

for further information,please go to http://en.wikipedia.org/wiki/Recycle