Respuesta :
Answer:
During the last Ice Age, a thick sheet of ice covered Snowdonia. As these ice sheets shifted down, they scraped rocks from the back of the valleys, and as the glaciers melted they deposited the material again. Since this Ice Age, the main influence on the landscape has been climate and human actions.
Explanation:
How did the ice age affect the landscape of Snowdonia?
Answer:
Glaciers formed during the ice age eroded Earth’s surface as they moved. This process resulted in the formation of a U-shaped valley. The process took place over a long time. The valleys were revealed when the glaciers thawed after the ice age ended.
Explanation:
Doing same course.