The diagram given illustrates the way in which wood is produced for commercial.
Looking at the illustration, it is immediately evident that wool production is a manmade linear process that requires a combination of both human labor and machinery.
In the first stage, sheep are raised until a thick layer of wool is produced. Next, the fleece is sheared from the sheep and is cleaned to remove dirt and impurities. After that, the wet wool is dried in a drying machine. Once this step is completed, the dried wool is carded using a wire instrument.
In the following stages, the carded wool is made into large tufts. At this point, part of the wool is separated for daily knitting, while the remaining wool is stored. Meanwhile, the discarded strings are collected and recycled. After that, the stored wool tufts are spun into balls of yarn. In the final stage, the yarn is used for the production of woollen products such as jackets and carpets.