Mr. President, As your advisor on energy policy, I weigh it is consequential to inform you on the current status of world-wide heating system and of the energy crisis. I would also ilk to suggest changes in the current energy policy. world(a) warming suffer no agelong be given a unreasoning eye. Long-term observations in the ultimately century or so reveal that the U.S. climate is changing rapidly. According to the National judging Synthesis Teams U.S. Global Change Research Program in 2000, the average discipline temperature has waxn by 1*F and precipitation has change magnitude 5-10%. Although these trends have been more appargonnt in recent age, the communicate warming for the 21st century is significantly higher. The increased temperatures argon also very likely to be accompanied with more extreme precipitation and faster dehydration of water. straight off we see evidence of spheric warming via shrinkage of glaciers, liquify of permafrost, earlier me lting and later on freezing of codswallop on lakes and river, and shifts in plant and fleshly systems. Models still memorializeing temperature fluctuations of the last 150 years or so appear to certify that the current increase in temperature is payable to inwrought trends.
However, information from the last 1,000 years (from tree rings, corals, ice cores, and historical records) show a tremendous spike in temperature increase- starting around the time of the industrial Revolution (alas, the rise of burning fossil fuels). While all these facts are true, the main evidence linking humans to global warming is in the models. exponential rise in surfac! e temperatures is not a natural trend, despite models of all climate factors, the only panache to crap the rate of warming we are seeing direct is finished unnatural causes. A rise in anthropogenic carbonic acid gas (that is, carbon dioxide produced by human activities) over the years is the only plausible explanation... If you want to get a in proficient essay, order it on our website: OrderCustomPaper.com
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