IELTS writing task 1 the recycling process of plastics

The diagram here depicts the stages involved in the recycling process of plastics. It involves various steps.
First it is bought and used by the consumer. The waste that remains after consumption is dumped into a landfill. Next the bottles are separated and collected into a sorting house for further processing.
It is then loaded into a truck which delivers it into a processing plant. All the processing and manufacturing of the plastics takes place here. Lastly, the finished products are sent back to the store hence completing a cycle.