Coastal Landscape Development (AQA AS Geography): Exam Questions

Exam code: 7036

56 mins12 questions
1
1 mark

Which process/activity can lead to isostatic sea level change?

  • A global change in sea level.

  • Human activity such as road building or mining.

  • Rotational slumping.

  • The melting of ice sheets on land areas.

2
1 mark

Where do salt marshes tend to develop?

  • At depositional coastlines exposed to longshore drift.

  • In estuaries with an ample supply of sediment, often on the landward side of spits.

  • In high-energy environments which bring large waves and lots of sediment pushed into bays.

  • In places where there has been an isostatic sea level change leading to deep water lagoons in which sediment collects.

3
3 marks

Outline processes involved in the development of estuarine mudflat environments.

4
9 marks

Assess potential impacts of climate change on the physical landforms of a local scale coastal landscape you have studied.

5
1 mark

Which of the following are all landforms associated with coastal erosion?

  • Arches, offshore bars, sand dunes

  • Barrier beaches, caves, compound spits

  • Beaches, spits, tombolos

  • Cliffs, stacks, wave cut platforms

6
9 marks

Assess the possible impacts of sea level change on estuarine saltmarsh environments.

7
1 mark

Which of the following are all landforms of coastal deposition?

  • Beaches, barrier beaches, compound spits, offshore bars.

  • Beaches, caves, Dalmatian coasts, spits.

  • Cliffs, offshore bars, spits, tombolos.

  • Tombolos, rias, sand dunes, wave cut platforms.

8
20 marks

‘Submergent coastal landforms will develop faster than emergent features in the future.’

To what extent do you agree with this statement?

9
1 mark

What is a spit?

  • A beach that is found higher than the current shoreline formed by a fall in sea level relative to the land.

  • A gently sloping expanse of eroded rock at the base of a cliff formed by wave erosion.

  • A horseshoe shaped feature on a beach composed of deposited sand and gravel with seaward facing points.

  • A long narrow ridge of sand or shingle with one end connected to the shore and the other extending into the sea or estuary.

10
1 mark

Which of the following describes a Dalmatian coast?

  • An emergent coastline of former wave-cut platforms and their beaches at a higher level than the current sea level.

  • A series of ridges on a beach running parallel to the coast marking successively higher tides between neap and spring tides.

  • A sheltered area on the landward side of a spit where coastal sediments accumulate and become stabilised by vegetation like marram grass.

  • A submergent coastline where valleys have been flooded by a rise in sea level leaving a series of islands parallel to the coastline.

11
3 marks

Outline the concept of eustatic sea level change.

12
6 marks

Figure 3 and Figure 4 provide information about the changes in coastal landforms in the Kuala Baram region of Sarawak, East Malaysia.

Figure 3

Three maps from 2005, 2009, and 2013 depict coastal changes at Kuala Baram, showing beach, mud flat, tidal flat, and spit formations along the South China Sea.

Figure 4

Bar chart showing area changes from 2005 to 2013 in km² for beach, mud flat, tidal flat, and spit. Tidal flat peaked in 2009; beach area grew in 2013.

Analyse the data shown in Figure 3 and Figure 4.