Global warming
Melting down of ice in the Arctic zone is a confirmed sign of global warming. Scientists all over the world are very much concerned about the adverse effects of greenhouse gases on climate and overall environment. The degree of damage so far caused by the emission of greenhouse gases has yet to be calculated and confirmed. Meanwhile it has become indispensably essential to take global action to contain release of greenhouse gases into earth's atmosphere. For this, we are to move to green life-style, that is, increasing greening activities by planting more trees, using green energy sources like bio-fuels, solar power, etcetera.
It is now confirmed beyond doubt that we have to control/reduce the emission of greenhouse gases, such as, CO2, NF3, etc. for keeping the earth habitable for flora and fauna.
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