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

The diagram depicts the multi-stage process involved in the production of a lead pencil. Overall, there are 4 steps from planting the trees and 7 subsequent stages in working out the plank to become a ready-made lead pencil. The process begins with the cultivation of cedar trees. Saplings are planted and after 4 months, they […]