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Sahara Press Service (February 3, 2013). "Morocco: Swedish Food Chains Unite in Avoiding Occupied Western Sahara's Goods". All Africa; Sahara Press Service (April 16, 2013). "Western Sahara: Over 20 Tonnes of Food Aid to Saharawi Refugees". All Africa; Food Culture in Sub-Saharan Africa by Fran Osseo-Asare
A freshwater aquatic food web. The blue arrows show a complete food chain (algae → daphnia → gizzard shad → largemouth bass → great blue heron). A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.
The Sahara (/ s ə ˈ h ɑːr ə /, / s ə ˈ h ær ə /) is a desert spanning across North Africa.With an area of 9,200,000 square kilometres (3,600,000 sq mi), it is the largest hot desert in the world and the third-largest desert overall, smaller only than the deserts of Antarctica and the northern Arctic.
Climate scientists used models to show historic intervals of a green, vegetated Sahara Desert that occur every 21,000 years. The Sahara Desert—Yes, That One—Remarkably Grows Green Every 21,000 ...
The Sahara Desert features a hot desert climate (Köppen climate classification BWh).The Sahara Desert is one of the driest and hottest regions of the world, with a mean temperature sometimes over 30 °C (86 °F) and the average high temperatures in summer are over 40 °C (104 °F) for months at a time, and can even soar to 47 °C (117 °F).
(CNN) — Striking images from the Sahara Desert show large lakes etched into rolling sand dunes after one of the most arid, barren places in the world was hit with its first floods in decades ...
Sand dunes in the Sahara Desert. Desert ecology is the study of interactions between both biotic and abiotic components of desert environments. A desert ecosystem is defined by interactions between organisms, the climate in which they live, and any other non-living influences on the habitat. Deserts are arid regions that are generally ...
Date/Time Thumbnail Dimensions User Comment; current: 03:17, 26 January 2007: 327 × 293 (3 KB): Gribeco: 03:15, 26 January 2007: 744 × 1,052 (3 KB): Gribeco {{Information |Description=Outline of Western Sahara |Source=own work |Date=25 January 2007 |Author=Kimon Berlin, user:Gribeco |Permission= |other_versions=Based on Image:Western Sahara-CIA WFB Map.png (public domain work of the US ...