Tectonic plates sliding past each other :)
Answerno. correct me if im wrong
Explanation:
I think the correct answer is B, anthropology.
The reddish-orange colour of weathering of volcanic ash is most likely due to its iron sulfide content which oxidizes to iron oxide so that limonite is yellow and hematite is red and in ash since it is such fine grained material it weathers more rapidly because it has a large surface area.
Its mostly a cool-summer humid continental But winters are very much colder with snowfall being a common occurance.
Hope this helps :)