Final answer:
Purnima, living in Iran, is likely to speak Farsi, the primary language in Iran, despite Arabic's significant presence in religious contexts and secondary language usage.
Step-by-step explanation:
Purnima is an adolescent living in Iran, and she is likely to speak Farsi (also known as Persian). Farsi is the official language of Iran and is a branch of the Indo-European language family. Although Arabic is widely used as a second language and in religious contexts in Iran, for most Iranians—including a typical young person like Purnima—Farsi is the primary language spoken daily. The people of Turkey speak Turkish, a completely different language, and the majority of Turkey's population is Sunni Muslim. On the other hand, contrasting examples like Iranian-born artist Shirin Neshat reveal the blend of Farsi text with art expressions based on personal experiences in Iran, emphasizing the language's cultural significance. Moreover, information about the Persian language and Iran's cultural identity under different ruling powers throughout the centuries affirms the central role of Farsi in Iranian society.