1. With regard to topography
   "the geological environment is the primary factor in determining the character of a country not only topographically but historically"

See also: topographical

• coco plum tree
• cocoa
• cocoa bean
• cocoa butter
• cocoa palm
• cocoa plum
• cocoa powder
• cocoanut
• cocobolo
• coconspirator
• coconspire
• coconut
• coconut cake
• coconut cream
• coconut macaroon
• coconut meat
• coconut milk
• coconut oil
• coconut palm
• coconut tree
• coconut water
• cocoon
• cocooning
• Cocopa
• Cocopah