1. What geographic factors make Canada much colder than the USA? 2. What are 2 landforms or geographic features that Canada and the US share?

3. What factors could mountain ranges, oceans, and temperatures cause for humans traveling around in North America?

Aeolian processes,  pertain to  wind  activity in the study of  geology  and  weather  and specifically to the wind's ability to shape the surface of the  earth  (or other  planets). winds may  erode, transport, and deposit materials and are effective agents in regions with sparse  vegetation, a lack of soil moisture and a large supply of unconsolidated  sediments. although water is a much more powerful eroding force than wind, aeolian processes are important in arid environments such as  deserts

Ithink it's d. changemodify means to change.hope it ! : )

What are we gonna edit