Expert skiers and snowboarders use such terms as black ice, corn, powder, packed powder, and so on to describe differing snow and ice conditions. they do this in order to perceive the environment in a particular way and to avoid life-threatening situations. many social scientists would argue that this is an example of:

This paragraph is a clear example of the Adaptation Theory.

Explanation:

The adaptation theory says that human has the ability to adapt and change according to the environment in order to survive. In the paragraph, the skiers adapt their vocabulary in order to have a better understanding of the dangers that skiing and snow can bring.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

can you explain it better