Consequences 1. Range: Arctic is shrinking There are large tracts of all ice-covered waters, and large areas of permafrost in Arctic area. If using the temperature and vegetation to define the Arctic, the Arctic area in the past 30 years have been narrowing. Depending on all kinds of models, the Arctic sea ice will be all disappear or most disappear between 2040 to 2100.
3. Water level: Icecaps melting flooded the Earth Global warming has had a massive impact on the Arctic, and also, Arctic will have a tremendous impact on the Earth's environment. According to the WWF, the Arctic ice melting faster than expected. Because the sea ice displacement is exactly equal to the amount of water it melted, so melting sea ice does not result in rising sea levels, but land ice sheet melting will cause such consequences.  | 2. Pollution: Lingering Arctic fog The Arctic is also polluted by human activities . By atmospheric circulation and oceanic circulation, and in many other parts of the pollutants will be transported to the Arctic, the most serious lead contamination, and coal aerosol. The most obvious pollution phenomenon is Arctic fog. Arctic fog is a reddish-brown fog, and only appears in the Arctic. Because the less rain, snow and wind, the Arctic fog difficult to be removed. The Arctic fog will produce the Greenhouse Effect, even more severe than other greenhouse gases, which also accelerated warming in the Arctic. |
