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 diagram below illustrates the entire process

for

Change preposition

of

show examples

recycling

plastic

bottles

, from the moment people throw away garbage to the final products made using

recycling

Replace the word

recycled

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material. The process consists of 9

steps

. The first three

steps

involve the disposal of garbage in the specific rubbish bins and the subsequent sorting of

bottles

that can and cannot be recycled at the recycling centre. The fourth and fifth

steps

concern the processing of

plastic

bottles

. They are first compressed into blocks and

then

crushed.

After

this

, all the pieces of the crushed blocks are submerged in water, ready to be processed in the next step. The sixth and seventh

steps

involve the production of raw materials through the process of heating

plastic

pellets derived from the pieces of

plastic

bottles

submerged in water.

Finally

, the

last

step leads to the production of end products and the initiation of the recycling cycle once again.