The diagram below show the production of a lead pencil. Summarise the information by selecting ans reporting the main features,and make comparisons where relevant.

The process of producing lead pencil is depicted in the illustration. On the whole, it contains around 12 steps, beginning with seedlings growing, followed by various processing stages and culminating in packaging of the final product. To begin with, the saplings are planted in the fields for 4 months before being transferred to trays. After […]