Final answer:
Mongolian tent homes are called yurts or ghers, but not 'pers', which is the correct answer to the student's question.
Step-by-step explanation:
Mongolian traditional dwellings are known as yurts and ghers, which reflect the country's rural agrarian culture and are integral to their nomadic way of life. These structures are round, portable tents that can be set up and taken down with relative ease to accommodate the nomadic lifestyle. Mongolians also have a strong equestrian culture, with popular sports such as archery, wrestling, and horseback riding events. However, 'pers' is not a term used for Mongolian tent homes; therefore, the correct answer is d. Pers.