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समुन्द्रमा पानीको स्तर २० मिटर सम्म बढ्न सक्ने, पृथ्वीमा सबै जीवलाई खतरा ! (हेर्नुहोस भिडियो)

The amount of carbon dioxide in the atmosphere reached its highest level in 800,000 years in 2016, the World Meteorological Organization (WMO) said Monday. Carbon dioxide levels “surged” at record breaking speeds last year, with globally averaged concentrations of CO2 hitting 403.3 parts per million in 2016 compared to 400 parts per million in 2015, according to the WMO’s Greenhouse Gas Bulletin.

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