A series of ocean currents in the Atlantic drive heat northward and control much of the world’s weather. Scientists believe the current — called the Atlantic Meridional Overturning Circulation, or ...
Minerals from a cave in Greenland reveal that the Arctic was warm and had no permafrost, with COâ‚‚ levels similar to today's.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback