Hello. This question is incomplete. You forgot to put the image that complements it and provides a coherent question.
The image is attached below:
Answer:
to explain in point-by-point form how to maintain workplace safety.
Step-by-step explanation:
As you can see in the image, the beautiful numbered one is showing all the elements necessary to keep the workplace safe for workers. These elements are presented as points that summarize a conversation, each point is accompanied by a number from the list. For this reason, we can say that the purpose of the numbered list is to explain in a point-by-point way how to maintain safety in the workplace.