Lebanon is a mostly mountainous country, there are two mountain chains. the western one and the eastern one in between lies the bekaa valley, the cedar forest is in the western chain. as is the...
Did you know that almost a quarter of the earth is covered in mountains? These mountains cover 64 percent of Asia, 36 percent of North America, 25 percent of Europe, 22 percent of South America, 17...
Because it's cold up there. The atmosphere gets colder at high altitudes so the snow doesn't melt as quickly as lower altitudes. But why is it colder? Because the atmosphere is less dense than at sea...