<prompt> Bhala okuqhubekayo kwalesi sigaba - Ukuguguleka komhlaba kuthwala imfucumfucu ngaphandle kwezintaba bese kwehlela e-Atlantic Ocean ngasohlangothini olusempumalanga naseGulf of Mexico ngasentshonalanga. Lokhu kuhamba kwemfucumfucu kunganciphisa ingcindezi yamadwala aphezulu futhi kubangele ukuba amaphutha asendulo ake asebenza phakathi nezinqubo zokwakhiwa kwezintaba asebenze futhi adale ukuzamazama komhlaba. Kukholakala ukuthi lokhu kuyisici ekuzamazameni komhlaba kweSparta ngo-2020 kanye nokunye esifundeni njengokuzamazama komhlaba kweVirginia ngo-2011  <response>: . futhi. 