Global Warming

Global WarmingRecent findings suggest that Earth s climate system is inherently unstable , and that global warming could thus precipitate non-linear sudden climate shifts , as pretend been discovered to have occurred inside the earth s past . naval circulation , believed to be the key to such climate shifts , has been observed to be slowing , causing alert among oceanographers . Some scientists fear that the HYPERLINK hypertext transfer protocol /en .wikipedia .org /wiki / disconnectedness_Stream o Gulf Stream Gulf Stream , which conveys warm water from the HYPERLINK hypertext transfer protocol /en .wikipedia .org /wiki /Caribbean_Sea o Caribbean Sea Caribbean Sea across the HYPERLINK hypertext transfer protocol /en .wikipedia .org /wiki /Atlantic_Ocean o Atlantic Ocean Atlantic Ocean and is partly responsible for the relative mildness of northern europium s climate (though other factors in addition predominate : could be cut or stopped altogether by the decreased common salt content of sea water forceing from global warming . This could sire temperatures in northern Europe to dropThe US HYPERLINK http /en .wikipedia .org /wiki /National_Academy_of_Sciences o National Academy of Sciences National Academy of Sciences issued a report on this phenomenon in 2002 , titled Abrupt temper Change - Inevitable Surprises It is important not to be fatalist about the threats posed by frank climate miscellany it stated Societies have faced both gradual and abrupt climate changes for millennia and have learned to adapt through assorted weapons , such as moving indoors , developing irrigation for crops , and migrating away(predicate) from inhospitable regions Nevertheless , because climate change will promising continue in the coming decades , denying the likelihood or downplaying the relevancy of past abrupt events could be costlyBoth primary and secondary cause of global warming - such as higher temperatures , change magnitude snow cover , rising sea levels and weather changes - may influence not only human activities but also HYPERLINK http /en .wikipedia .org /wiki /Ecosystem o Ecosystem ecosystems Some HYPERLINK http /en .wikipedia .org /wiki /Species o Species species may be forced out of their habitats (possibly to experimental extinction because of changing conditions , while others may flourish .

Similarly changes in timing of life patterns , such as annual migration dates , may alter regional predator-prey balance . The effect of advanced flush arrival dates in Scandinavia of birds that over winter in sub-Saharan Africa has been ascribed to evolutionary adaptation of the species to climactic warminOcean pH is HYPERLINK http /en .wikipedia .org /wiki /Ocean_acidification o Ocean acidification lowering as a result of increased carbon dioxide levels . Lowering of ocean pH on with changing water temperature and ocean depth will have a direct impact on coral reefsAnother suggested mechanism whereby a warming trend may be amplified involves the unfreeze of HYPERLINK http /en .wikipedia .org /wiki /Tundra o Tundra tundra , which can release momentous amounts of the potent greenhouse gas methane that is trapped in HYPERLINK http /en .wikipedia .org /wiki /Permafrost o Permafrost permafrost and ice HYPERLINK http /en .wikipedia .org /wiki /Clathrate_compound o Clathrate compound clathrate compoundsImpact on glaciers Global nippy mass balance in the last fifty eld , reported to the HYPERLINK http /en .wikipedia .org /wiki /World_Glacier_Monitoring_Service...If you want to get a full essay, order it on our website: Ordercustompaper.com

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