The diagram below shows the process for recycling plastic bottles. Summarize the information by selecting and reporting the main features,and make comparisons where relevant.

The illustration explains the way in which

plastic

bottles

are recycled.

Overall

,

this

is a man-made cyclical process consisting of nine stages,beginning with the removal of unwanted

plastic

bottles

and culminating in the manufacture of end products for

further

usage.

To begin

,used

plastic

bottles

are disposed into a recycle bin.

Then

,the recycle bins are emptied with the help of transport vehicles.

Following

this

, the waste products are scrutinized by intensive manual labour work and sorted

according to

quality.In the subsequent stage,the

bottles

which can be reused are compressed into blocks before being crushed into smaller pieces. Once these crushed pieces are washed, they undergo a process in which

plastic

pellets are formed.

Next,

a machine assists at

this

stage in order to minimize the size of the pellets.

After

this

,the pellets are heated in order to produce raw materials.

Finally

,these raw materials are used to manufacture a variety of end products which include

plastic

bottles

and boxes,clothing,educational accessories

as well as

shopping bags and the cycle begins again.