Asia has the greatest total population
Alfred Wegener produced evidence in 1912 that the continents are in motion, but because he could not explain what forces could move them, geologists rejected his ideas. Almost 50 years later Harry Hess confirmed Wegener's ideas by using the evidence of seafloor spreading to explain what moved continents.
The answer would be B , due to Mongolia's high altitude .. Mongolia and W.China recieves most of its precipitation during their long and cold winters. Hope this helps ;)
