I would say A, weather.
I hope this helps! :)
maps showing the regular patterns of arrangement and spatial structure of geographic complexes. The maps may be used as a basis for forecast maps, which show the changes expected in geographic complexes as a result of human economic activity.
Answer:
es la ciencia natural que estudia la composición y estructura tanto interna como superficial
Explanation:
If you meant to type coffee plants the answer is volcanic soils.
The Appalachian Mountains are older than the Rocky Mountains and therefore have had more time to weather and get worn down. The Rocky Mountains are still considered to be relatively young and haven't weathered as much.
