There are two, one for each year.
France is able to use agricultural means with climate and soil benefiting it. Climate, soil, and navigable rivers allows France to become one of the leading agricultural countries in Europe. Some are lead by cars, but most imports and outports are mostly transported by boat, which go through the many rivers that run through France.
B. I think that this is the answer. It seems to make the most sense
Valley glaciers are formed when a glacier travels across and down a slope, carving the valley by the action of scouring.
