Exciting new research has revealed that a drop in atmospheric carbon dioxide caused a dramatic cooling 133 million years ago, when dinosaurs roamed the world. Better understanding of the effects of past fluctuations in atmospheric CO2 are critical to understand how heat moves around the globe, which also controls how much ice can build up in polar regions.
Click here for original story, Drop in atmospheric CO2 caused cooling during the age of the dinosaurs
Source: Phys.org