If an Archaeologist Were to Collaborate with a Geologist and a Geomorphologist

If an archaeologist were to collaborate with a geologist and a geomorphologist, which project would they be most interested in working on together?

A) the role of cookbooks in early 20^th century Finnish dietary choices
B) the intersection of political and environmental shifts in contemporary Sri Lanka
C) statistical analyses of primate body mass and size
D) how prehistoric shifts in landscape affected human settlement patterns in Ireland