Grand Erg Occidental Grand Erg Occidental The Grand Erg Occidental (, al-ʿIrq al-Gharbī al-Kabīr), (also known as the Western Sand Sea) is the second largest erg in northern Algeria after the Grand Erg Oriental. It covers an area of approximately . The sand dunes in the erg are formed by the wind, and can be up to high. Certain crescent-shaped dunes, known as barchans, are actually mobile; the wind can push these dunes as much as 20 to 30 m (65-100 ft) in one year. It is a desert natural region that receives less than 50 mm (1,96 in) of rainfall per year.
Influence of Arabic on other languages Examples are "information" to mean the imparting or acquisition of knowledge (Arabic "taṣawwur", mental impression or representation, from a root meaning "form") and "intention" (Arabic "manā", meaning). These words may almost be regarded as calques. French is widely spoken as a second language in France's former colonies in the Maghreb. Therefore, the list of words that are used or incorporated into the French spoken in this region (as a result of code-switching, convenience or lack of an equivalent term in standard French) is potentially endless. Such arabisms, are accepted within the local context but would not normally be known by