An ice age has the potential to change climate because of several factors which include 1 increased amounts of water trapped in glaciers and 2 increases amount of solar radiation reflected by ice describe the environmental impact of these two ice age events on the four earth spheres

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hoped that

we pointed them north: recollections of a cowpuncher by e.c. “teddy blue” abbott tells us of the history of nomad cowboys in north america. as the   frontiers began moving west, trails of cowboys of the 1870s and ’80s drove herds of cattle from texas to the northern ranges and railheads, and then rode back south to do it again. they gradually pushed   native americans out of their lands, until in 1889 the   government transferred white   colonists the indian land.

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