Demographics of the Arab League
On the other hand, Arabic is divided into over 27 dialects. Almost every Arab state has at least one local dialect of its own. they can be divided into 5 major branches, the Peninsula Arabic, which is the Arabic used in the Arabian peninsula, with around 9 main dialects, Arabic of the Nile Valley, which includes the Masri, Saedi, Sudanese and Chadic Arabic, the Arabic of the Fertile Crescent, which includes the Bedawi, Levant Arabic, Iraqi Arabic and North Mesopotamian Arabic, the Magharbi Arabic, which includes the Dialects used in Mauritania, Morocco, Libya, Algeria and Tunisia, also another category of Arabic is the other isolated dialects of Arabic, like the Judeo-Arabic, Mediterranean Arabic, Nubi Arabic, and the juba Arabic, which have greatly been affected by these communities' own pronunciation, culture and native tongue.
Varieties of Arabic
Language mixes and changes in different ways. Arabic speakers often use more than one variety of Arabic within a conversation or even a sentence. This process is referred to as code-switching. For example, a woman on a TV program could appeal to the authority of the formal language by using elements of it in her speech in order to prevent other speakers from cutting her off. Another process at work is "leveling", the "elimination of very localised dialectical features in favour of more regionally general ones." This can affect all linguistic levels—semantic, syntactic, phonological, etc. The change can be temporary, as when a group of speakers with substantially different Arabics communicate, or it can be permanent, as often happens when people from the countryside move to the city and adopt the more prestigious urban dialect, possibly over a couple of generations.