Final answer:
Cultural diversity refers to the presence of different cultures and ethnic groups within a society. Egypt, USA, UAE, and Australia all have their own unique cultural diversity.
Step-by-step explanation:
Cultural diversity refers to the presence of different cultures and ethnic groups within a society or country. It encompasses the customs, beliefs, traditions, languages, and values of different cultural groups. In Egypt, cultural diversity is evident due to the presence of various ethnic groups and religions such as Coptic Christians and Muslims. Cultural diversity in other countries like the USA, UAE, and Australia also exists, but the specific cultural groups and their practices would differ. For example, the USA is known for its melting pot of cultures with significant influence from various immigrant communities. UAE has a diverse population with cultural influences from Arab, Indian, and Western cultures. Australia is home to Indigenous Aboriginal cultures as well as a mix of European, Asian, and Middle Eastern cultures. Each country's cultural diversity is unique and shaped by historical, social, and geographical factors.