Shearing sheep to make wool is an example of a - chemical change - physical change

Shearing sheep to make wool is an example of a physical change.

In physical changes, the matter changes its form; that is, at one point the object could be restored to its original matter or state. In this case, shearing the sheep only makes them lose their fur, which will grow back in due time.

The shearing process is done all around the year which mainly depends on the requirement of wool and climate. Mainly, the ewes are not shorn during winter if it is in the lambing stage. When the winter is severe, the sheep are shorn with cover combs which leaves greater amount of wool on the animal to protect it. Sometimes, if the young sheep are shorn, it is left in the shed to protect it from chill condition.

the first phase of the government’s plan for settlement was building the transcontinental railroad. the railroad provided a way to bring settlers and manufactured goods west and ship their agricultural and mining produce east. the transcontinental railroad was an essential artery for rapid development of the frontier.

the second phase of the government’s plan was a liberal land distribution policy that made it possible for many people to homestead. with these two key elements—transportation and cheap land—the government rapidly achieved its goal of persuading people to move west, settle on farms, and push back the frontier.