Linguistic diversity refers to the variety of languages spoken around the world. There are over 7,000 languages, each with its own unique sounds, grammar, and vocabulary. This diversity reflects the rich cultures and histories of different communities. For example, languages like Mandarin, Spanish, and Swahili not only serve as means of communication but also carry traditions and stories of their speakers. Preserving linguistic diversity is important because many languages are at risk of disappearing. When a language fades, we lose valuable knowledge about the world and the perspectives of its speakers. Efforts to document and revitalize endangered languages, such as Hawaiian and Welsh, help maintain this vital aspect of human heritage.