I think it B or D sorry if wrong
Mountains are rich in natural resources, but they also block movement and trade and isolate regions and people.
Answer:
wind, air temperature,and water vapour pressure
2)
angle 1= 75
angle 4= 75
angle 5=63
3)
x=14
angle 2=80
angle 5= 80
angle 6 =36
sorry if my work is messygood luck my dear