where is negev desert located on a map
Negev The Negev covers more than half of Israel, over some 13,000 km² (4,700 sq mi) or at least 55% of the country's land area. It forms an inverted triangle shape whose western side is contiguous with the desert of the Sinai Peninsula, and whose eastern border is the Arabah valley. The Negev has a number of interesting cultural and geological features. Among the latter are three enormous, craterlike makhteshim (box canyons), which are unique to the region; Makhtesh Ramon, HaMakhtesh HaGadol, and HaMakhtesh HaKatan.
North Africa The Atlas Mountains extend across much of Morocco, northern Algeria and Tunisia, are part of the fold mountain system that also runs through much of Southern Europe. They recede to the south and east, becoming a steppe landscape before meeting the Sahara desert, which covers more than 75 percent of the region. The sediments of the Sahara overlie an ancient plateau of crystalline rock, some of which is more than four billion years old.