Coastal Features: Interesting Trivia Facts Quiz On Coasts And Coastlines!
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How well do you know coastal features? Below is an interesting trivia facts quiz on coasts and coastlines! It is designed to help you see just how much you know about large water bodies and the different activities that take place. How about you try it out and see what new things you might learn as you tackle it!
Questions and Answers
- 1.
Erosion by waves is concentrated at sea level.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Erosion by waves is concentrated at sea level because waves have the most force and energy near the shoreline. As waves approach the coast, they break and crash onto the shore, causing the water to move rapidly and forcefully. This powerful movement of water leads to erosion of the coastline, wearing away rocks, cliffs, and beaches. The constant pounding of waves at sea level gradually shapes and reshapes the land, creating features such as sea caves, sea arches, and beaches. Therefore, it is true that erosion by waves is concentrated at sea level.Rate this question:
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- 2.
A steep rock face is known as a:
- A.
Cave
- B.
Cliff
- C.
Stack
- D.
Bar
Correct Answer
B. CliffExplanation
A steep rock face is known as a cliff because it refers to a vertical or near-vertical rock formation that is characterized by its steepness and height. Cliffs are commonly found near bodies of water or in mountainous regions and are often formed through erosion or tectonic activity. They can provide scenic views and are popular for activities such as rock climbing and hiking.Rate this question:
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- 3.
Which of the following features is NOT formed by wave erosion:
- A.
Cave
- B.
Cliff
- C.
Bar
- D.
Stack
Correct Answer
C. BarExplanation
A bar is not formed by wave erosion. A bar is a long, narrow ridge of sand or gravel that forms parallel to the shoreline. It is typically formed by the deposition of sediment carried by longshore currents. Wave erosion, on the other hand, is the process by which waves wear away and erode the coast, forming features such as caves, cliffs, and stacks. Therefore, a bar is not formed by wave erosion.Rate this question:
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- 4.
A flat area at the base of a cliff which was formed as the cliff retreated is called a/an:
- A.
Arch
- B.
Beach
- C.
Bar
- D.
Wave-cut platform
Correct Answer
D. Wave-cut platformExplanation
A wave-cut platform is a flat area at the base of a cliff that is formed as the cliff retreats due to the erosive power of waves. Over time, the constant pounding of waves against the cliff causes it to erode and recede, leaving behind a flat platform. This platform is typically made up of wave-cut notches, which are horizontal grooves formed by the waves undercutting the cliff. The wave-cut platform is an important feature in coastal geography and can provide valuable insights into the history of coastal erosion.Rate this question:
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- 5.
Select the response which lists the features in the order that they are formed.
- A.
Arch, cave, stack
- B.
Cave, arch, stack
- C.
Cave, stack, arch
- D.
Stack, arch, cave
Correct Answer
B. Cave, arch, stackExplanation
The features are formed in the order of cave, arch, and stack. This is because a cave is typically formed through erosion or the dissolution of rock, which can create a hollow space. Over time, the roof of the cave may collapse or erode further, resulting in the formation of an arch. Lastly, as erosion continues, the remaining rock may break down into smaller pieces, forming a stack.Rate this question:
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- 6.
This feature is formed when waves erode all the way through an exposed headland.
- A.
Arch
- B.
Cave
- C.
Wave-cut platform
- D.
Tombolo
Correct Answer
A. ArchExplanation
An arch is formed when waves erode all the way through an exposed headland. This erosion process occurs over a long period of time, where the waves gradually wear away the softer rock layers, leaving behind a curved opening or arch. The continuous pounding of the waves eventually causes the arch to collapse, forming a stack or pillar. This natural feature is commonly found along coastal areas and is a result of the powerful forces of erosion and weathering.Rate this question:
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- 7.
The most common feature formed by wave deposition is a:
- A.
Stack
- B.
Tombolo
- C.
Beach
- D.
Spit
Correct Answer
C. BeachExplanation
A beach is the most common feature formed by wave deposition. Waves carry sediment such as sand, gravel, and shells, and when the energy of the waves decreases, they deposit these sediments along the shoreline. Over time, this accumulation of sediment creates a beach. Beaches can vary in size and shape depending on factors such as wave energy, sediment availability, and coastal morphology. They are important coastal landforms that provide recreational opportunities, protect the coastline from erosion, and support diverse ecosystems.Rate this question:
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- 8.
Linear deposits of material which are roughly parallel to the coast are known as:
- A.
Bars
- B.
Tombolos
- C.
Spits
- D.
Beaches
Correct Answer
A. BarsExplanation
Linear deposits of material which are roughly parallel to the coast are known as bars. These bars are formed by the deposition of sediment along the shoreline, typically due to wave action and longshore currents. They can be composed of sand, gravel, or other sediment and can vary in size and shape. Bars can have significant impacts on coastal processes, affecting wave patterns, sediment transport, and shoreline stability.Rate this question:
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- 9.
These features are connected to the land at one end and free at the other.
- A.
Bars
- B.
Tombolos
- C.
Spits
- D.
Beaches
Correct Answer
C. SpitsExplanation
Spits are narrow coastal landforms that are connected to the land at one end and free at the other. They are formed by longshore drift, where sediment is carried along the coastline by waves and currents. As the sediment accumulates, it forms a long, narrow ridge that extends out into the water. Spits can protect the coastline from erosion and create sheltered areas behind them. They are commonly found at river mouths or in areas with strong longshore currents.Rate this question:
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- 10.
This coastal feature joins an island to the mainland.
- A.
Bar
- B.
Tombolo
- C.
Spit
- D.
Beach
Correct Answer
B. TomboloExplanation
A tombolo is a coastal feature that forms when a spit or bar connects an island to the mainland. It is created by the deposition of sediment that builds up over time, connecting the two land masses. This natural land bridge can be formed by waves, currents, and tides, and it can vary in size and shape. Tombolos are commonly found in areas with strong wave action and are important for protecting the shoreline from erosion.Rate this question:
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- 11.
The process by which material is moved along the beach is known as:
- A.
Deposition
- B.
Saltation
- C.
Longshore drift
- D.
Traction
Correct Answer
C. Longshore driftExplanation
Longshore drift is the process by which material is moved along the beach. It occurs when waves approach the shore at an angle, causing the sediment to be transported parallel to the shoreline. This movement is a result of the swash and backwash of waves, which push and pull the sediment along the coast. Longshore drift is an important process in shaping coastal landforms and can result in the formation of beaches, spits, and barrier islands.Rate this question:
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- 12.
For spits and tombolos to form, waves must approach the beach at an angle.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Spits and tombolos are landforms that are created by longshore drift, which is the movement of sediment along the coast. Waves that approach the beach at an angle cause the sediment to be transported along the shoreline, eventually forming a spit or tombolo. If waves approach the beach directly, the sediment would not be transported in the same way, and these landforms would not be able to form. Therefore, the statement that waves must approach the beach at an angle for spits and tombolos to form is true.Rate this question:
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Mar 10, 2013Quiz Created by
Faydiangill
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