Sunday 14 May 2017

Sea Level Rise Due To Human Activity ( Achinta Biswas , Roll-41)

Sea Level Rise Due to Human Activity

          Sea level rise is inexorable, already irreve " baked in" to the planet's climate because melting of ice in the summer season is not restored by new snow and ice in the winter and because the melted water flows in to the ocean.

           Sea level is already causing human societal and economic damage arround the world. It will continue unabated and likely worsen in futer centuries to minimize this herms the world has to minimize green house gas emissions  to near zero as soon as possible.

           The long time average temperature of air is contact with the greenland ice sheet and of ocean water is contact with the Antartic ice shelves is already warm. Enough to lead to net melting of this ice reservoirs, raising global sea level. We can not go back to a planetery regime having a lower temperature.

           We must work together to minimize futer incresses the Carbon di Oxaide burden of the atomosphere.

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