Every summer big dust plumes leave the Saharan and Sahel deserts in Africa and travel across the Atlantic…
[source: http://ecowatch.com/2014/05/15/climate-change-harmful-bacteria-saharan-dust/]
Every summer big dust plumes leave the Saharan and Sahel deserts in Africa and travel across the Atlantic…
[source: http://ecowatch.com/2014/05/15/climate-change-harmful-bacteria-saharan-dust/]
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