After the mongol leader hulegu captured the city of baghdad in 1258, the abbasid dynasty a. moved its center of power to constantinople. b. lost its caliph, and the family moved to egypt. c. stayed in power by converting the mongols and convincing them that the abbasids would rule better. d. disappeared from history forever. e. managed to escape with the lives of the entire royal family, and moved eastward into persia. the russians called the mongols "tartars, " or a. "barbarian hordes." b. "the golden horde." c. "the infidels." d. "the great unwashed." e. "people from hell."

it is very hard for the climatologists to precisely predict how will the global temperatures be changing so there's lots of models, some of which differ significantly, this is due to multiple factors, and probably the most important is the human activity.

humans have been a key factor in climate change around the globe since the start of the industrial revolution, and in the past few decades the consequences are becoming more obvious. there's lots of emission of pollutants in the atmosphere as well as changing the environment on the surface itself, so it's really hard to predict how will that go in the future because there's some countries that are reducing the damage and are going towards green energy, while others are stubbornly continuing with pollution and damages to the environment.