Landscapes of the UK：練習題

Which of these coastal landforms is created primarily by the process of deposition rather than erosion?

Which geological condition is most often responsible for the formation of a waterfall and its subsequent retreat to form a gorge?

In a managed river basin, how might the construction of artificial levees (embankments) impact geomorphic processes and risks downstream?

In which part of the UK are most upland landscapes, such as the Grampian Mountains and the Lake District, primarily located?

During the formation of a meander, where does the highest velocity of water flow occur, and what is the resulting landform?

State two physical characteristics that distinguish upland landscapes from lowland landscapes in the UK.

Explain how the process of longshore drift leads to the formation of a coastal spit.

Using a coastal case study, explain how human activity (such as hard engineering) can interfere with natural geomorphic processes.

a) Define the river transport process known as traction.
b) Explain how the process of saltation differs from traction in the way it moves a river's load.

Explain the step-by-step formation of a waterfall and a gorge. How does the presence of different rock geologies (hard and soft rock) influence this process?