plz gimme information of the physical appearance,dress,eating habbits and occupation of ppl in deserts?

The Tuareg (sometimes spelled Touareg in French, or Twareg in English) are a Berber ethnic group or nation. Tuareg is a name that was applied to them by early explorers and historians (since Leo Africanus), but they call themselves variously Kel Tamasheq, Kel Tamajaq "Speakers of Tamasheq" and Imouhar, Imuhagh, Imazaghan or Imashaghen "the Free people".

The Tuareg today are found mostly in West Africa, but, like many in Northern Africa, were once nomads throughout the Sahara. They have a little-used but ancient script known as the tifinaɤ; its origins may lie with the Punic script.

The Tuareg are matrilineal, though not matriarchal. Unlike many Muslim societies, the women do not traditionally wear the veil, whereas the men do. The most famous Tuareg symbol is the Tagelmust, their veil often blue indigo coloured. The men's facial covering originates from the belief that such action wards off evil spirits, but most probably relates to protection against the harsh desert sands as well; in any event, it is a firmly established tradition (as is the wearing of amulets containing verses from the Qur'an). Men begin wearing a veil when they reach maturity which usually conceals their entire face excluding their eyes and top of nose.

Many Tuareg today are either settled agriculturalists or nomadic cattle breeders; though there are also blacksmiths and caravan leaders.

The Tuareg are sometimes called the "Blue People" because the indigo pigment in the cloth of their traditional robes and turbans stained the wearer's skin dark blue. Today, the traditional indigo turban is still preferred for celebrations, and generally Tuaregs wear clothing and turbans in a variety of colors.