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Saharan dust (also African dust, yellow dust, yellow sand, yellow wind or Sahara dust storms) is an aeolian mineral dust from the Sahara, the largest hot desert in the world. The desert spans just over 9 million square kilometers, from the Atlantic Ocean to the Red Sea , from the Mediterranean Sea to the Niger River valley and the Sudan region ...
A Guyanese historian, Walter Rodney, posits that foreign ownership of African natural resources is the "most direct way" that rich countries continue to dominate African states without formally colonizing them: "When citizens of Europe own the land and the mines of Africa, this is the most direct way of sucking the African continent." [9]
The Bomu Gneissic Complex outcrops near the Bomu River and the Uele River at the border with the Central African Republic. Out of four named types of gneiss, the Bomu gneiss, rich in amphibolite and pyroxene is the largest group in a synform structure in northern DRC. The different gneisses probably began to form 3.5 billion years ago from ...
The U.N. General Assembly on Wednesday declared 2025 to 2034 the United Nations Decade on Combating Sand and Dust Storms — extreme weather events that are increasing and threatening health and ...
The sand dunes are believed to be formed by wind generated as a result of tidal forces from Saturn on Titan's atmosphere. The images are evidence that these dunes were built from winds that blow in one direction before switching to another and then back to the first direction and so on, causing the sand dunes to build up in long parallel lines.
The second-largest mineral industry in the world is the mineral industry of Africa, which implies large quantities of resources due to Africa being the second largest continent, with 30.37 million square kilometres of land.With a population of 1.4 billion living there, mineral exploration and production constitute significant parts of their economies for many African countries and remain keys ...
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