<a href=" http://www.hollywoodrecords.com/how-to-take-adcirca.pptx ">what is adcirca used for</a> Global average surface temperatures have risen about twice as fast over land during the past century as they have over the ocean a trend likely to continue into the next century. Based on the current emissions trajectory temperatures are projected to rise by as much as 9°F over much of the Earth&rsquo;s land the study found. The last time the Earth warmed that much was around 55 million years ago. Only the cooling that caused the extinction of the dinosaurs tops the magnitude of change over the past 65 million years. さんの一首