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WorksheetsCoasts Revision Quiz
Total questions: 90
Worksheet time: 47mins
What is the zone where land meets the sea?
Tide
Beach
Cliff
Coast
Which coastal feature is formed by the erosion of a headland?
Bay
Spit
Stack
Cave
What is the process of transporting sediment along the coastline?
Traction
Saltation
Suspension
Longshore drift
Which method of coastal management uses natural resources and the environment?
Soft Engineering
Sea Wall
Groynes
Gabions
What causes tides in coastal regions?
Wind force
Gravitational pull of the Moon
Rainfall
Gravitational pull of the Sun
Which coastal feature is created by the deposition of material carried by currents and waves?
Headland
Spit
Stack
Bay
What is the primary factor that determines the size and strength of waves?
Depth of the ocean
Temperature of the water
Speed of the wind
Amount of rainfall
Which coastal feature is a result of continued erosion of a stack?
Cave
Stump
Arch
Tombolo
What is the process of rocks being worn down by the movement of water?
Solution
Attrition
Abrasion
Hydraulic Action
Which coastal feature creates natural barrier that helps protect areas from erosion?
Tombolo
Revetments
Groynes
Bar
What is the primary cause of coastal erosion?
Gravitational pull of the Moon
Rainfall
Sunlight
Wind force
Which coastal process involves the movement of sediment in a zig-zag motion along the coastline?
Longshore drift
Suspension
Saltation
Traction
What is the primary reason for the growth of population centers along coasts?
Abundance of forests
Proximity to mountains
Availability of freshwater
Access to industries
Which coastal feature is a result of the collapse of an arch?
Cave
Stack
Spit
Stump
What is the primary factor that determines the direction of swash onto the coastline?
Prevailing wind
Temperature of the water
Amount of sunlight
Depth of the ocean
A high energy environment causes __________ to occur?
Erosion
Deposition
Gravity
Sand Dunes
This coastline was created due to...
Erosion
Deposition
Using your phone in class
Both
When backwash is stronger than swash, what occurs?
Erosion
Depositon
Sand Dunes
Urban Development
Erosion happens faster when water interacts with...
Hard Rocks eg. Igneous and Metamorphic Rock
Soft Rocks eg. Sedimentary Rocks
At the same rate on both hard and soft rocks
What does the term fetch refer to?
The shape of a headland
The distance a wave travels undisturbed before it reaches land
The movement of sediment within an ecosystem
The time it takes for erosion to occur
What is hydraulic action?
The weight and impact of water against the coastline which cause cracks/caves to form.
The way a coastal feature transitions into a new feature
The time it takes for erosion to occur
The way a wave moves up the beach and interacts with the coastline.
Abrasion occurs when?
Little rocks get picked up by the waves and smashed on to the cliffs
Small rocks are smashed against each other, making smaller rocks.
Chemicals in the sea water dissolve the rocks
At low tide when animals enter the coastal environment.
Solution occurs when?
Little rocks get picked up by the waves and smashed on to the cliffs
Small rocks are smashed against each other, making smaller rocks.
Chemicals in the sea water dissolve the rocks
At low tide when animals enter the coastal environment.
Attrition occurs when?
Little rocks get picked up by the waves and smashed on to the cliffs
Small rocks are smashed against each other, making smaller rocks.
Chemicals in the sea water dissolve the rocks
At low tide when animals enter the coastal environment.
What wave type is associated with erosion?
Constructive Waves
Destructive Waves
Radio Waves
Polar Waves
What wave type is associated with deposition?
Constructive Waves
Destructive Waves
Radio Waves
Polar Waves
What pattern does longshore drift create?
Zig-Zag
Ripple
Circular
Straight Lines
What is key in the creation of sand dunes? (Select 2)
Onshore Winds to transport sand up the beach
Constructive waves
Off-Shore Winds to transport sand up the beach
High Energy wave environment
What contributes to the longshore drift process? (select 2)
Direction of wave
Prevailing Wind Direction
Accretion
Sand Dunes
What is this depositional feature called?
Tombolo
Spit
Sand Dune
Sand Bar
What erosional features are present in this image? (Select 3)
Stack
Stump
Cliff
Arch
Cave
Deposition Occurs when there is a... (Select 3)
Low Energy (calm) Environments
Swash is stronger than backwash
Short Fetch
Destructive Waves
Backwash is stronger than fetch
This is an example of what coastal process...
Deposition
Erosion
A Volcano
Tectonic Plates
These coastal features are all a result of...
Deposition
Erosion
Haiku
World War I
These coastal features are all a result of...
Deposition
Erosion
William Shakespere
Nuclear Warfare
What is the main erosion feature shown here?
Arch
Beach
Sand Dunes
Stack
What coastal erosion feature is shown here?
Blowhole
Stack
Arch
Cliff
Give an example of a pioneer species
Pampas Grass
Marram Grass
Wheatgrass
Groynes are an effective technique because they slow down the process of what occurring?
Transportation
Longshore drift
Nearshore drift
Deposition
How do groynes work to protect the coastline?
They trap sediment by slowing down longshore drift, thereby building up a wide beach
They absorb wave energy so that the cliffs behind are protected
They act as a hard rock barrier at foot of cliff to provide a buffer again the sea
They allow rapid longshore drift along the coastline
If the photo is facing south, which direction is longshore drift working in?
west to east
east to west
south to north
north to south
What is the main disadvantage of using groynes?
They can starve other beaches of sediment
Look ugly and unnatural
Expensive
Which two coastal management structures can you see
Sea wall and gabions
Groyne and rock armour
Gabions and groynes
Sea wall and rock armour
A recurved sea wall is effective because it...
Is not particularly expensive
Stops erosion of the coastline
Deflects wave energy back out to sea
Beach nourishment is .... (choose 2)
when and or shingle is moved from the front to back of the beach by bulldozers
When marram grass is planted to stabilise the beach
A more sustainable form of protecting the coastline
when and sand or shingle is dredged offshore and dumped onto beaches
Which key word? 'This involves building artificial structures which try to control natural processes of erosion. '
Hard engineering
Soft engineering
Managed retreat
Regeneration
Wooden/rock structures running at right angles to the shoreline. They trap sediment and build beaches.
Rip-rap
Revetment
Groyne
Sea wall
What is the optimum shape for a seawall?
Concave
Convex
Straight
45 degree angle
Identify the soft engineering approach to coastal management?
Breakwater
Rip-rap
Beach nourishment
Gabions
Some coastlines eroded faster than others due to the fetch. What is the fetch?
The change of seasons.
The rock composition along a coastline.
The distance over which the wave has traveled.
The average wave height of approaching waves.
What is an example of a less resistant rock?
Limestone
Boulder clay
Chalk
Granite
Name the coastal defence strategy?
Groyne
Sea wall
Revetment
Gabion
Which of these is an advantage of Riprap?
Unattractive
Can be dangerous when people climb on it
Relatively cheap and easy to maintain
Expensive to transport the boulders
Name the coastal management technique.
Sea wall
Gabions
Revetments
Riprap
This picture shows beach nourishment. What type of coastal management strategy is this?
Soft engineering
Hard engineering
Which of these are impacts of climate change on our coastal zones?
flooding
sea level rise
erosion
storm surges
all of these
'usually more expensive and involves more dramatic physical structures and changes' What type of engineering is this describing?
soft engineering
rough engineering
hard engineering
fluffy engineering
What does 'hold the line' mean in the context of coastal management
Do nothing
Protect the coast
Hold a skipping rope
Draw a straight line
Why are coastlines important?
They are a place for people to live and work
They are a habitat for wildlife
They are a place for people to live and work and a habitat for wildlife
Identify the 2 methods of coastal management in the image
rip rap
groynes
beach nourishment
sea wall
How many types of transportation are there?
2
5
4
3
Which type of transportation is when 'large material like boulders are pushed and rolled along'
Suspension
Solution
Saltation
Traction
Which type of transportation bounces along the sea bed like a bouncy ball?
Suspension
Solution
Saltation
Traction
What does backwash mean (in geography terms of course)?
The water that moves up the beach at an angle
The water that flows straight back down the beach
When someone has some of your drink but the water from their mouth ends up back in the bottle
The wearing away of rock
This is a picture of a...
Spit
Bar
Tombolo
Longshore Drift
What is the name of the wind that controls the direction of longshore drift?
Strong wind
Tidal wind
Prevailing wind
Coastal wind
Which of these are depositional features?
Spits
Bars
Stacks
Caves
Which process is 'the dropping of material by the sea'?
Erosion
Transportation
Weathering
Deposition
What process causes a scene like this?
Weathering
Longshore drift
Solution
Suspension
