1
Q
what type of landforms do they create?
A
depositional landforms
increasing the size of beaches as constructive waves tend to deposit materials
2
Q
wavelength
A
long
3
Q
frequency
A
6-9 minutes
4
Q
wave characteristics
A
low waves
surge up the beach
5
Q
swash
A
strong
6
Q
backwash
A
weak
7
Q
effect on beach
A
occurs on gently sloped beaches
Physical geography: coasts
flashcards
Decks in class (57)
# Cards
-
the coastal system3
-
sediment cells7
-
inputs and outputs5
-
stores/sinks, transfers/flows and energy4
-
feedback loops2
-
sediment sources8
-
sediment budgets2
-
littoral zone3
-
sources of energy at the coast4
-
wave formation3
-
factors affecting wave energy3
-
constructive waves7
-
destructive waves7
-
waves varying5
-
negative feedback: beaches and waves4
-
tides14
-
currents3
-
high energy coastlines4
-
low energy coastlines4
-
wave refraction4
-
negative feedback (bays)1
-
marine processes: erosion6
-
types of rock5
-
factors affecting erosion6
-
transportation5
-
deposition4
-
weathering16
-
mass movement6
-
cliff profile and rate of retreat4
-
wave cut notch and platform2
-
coastal landforms and landscape of deposition (beaches)12
-
coastal landforms and landscape of deposition (spits)4
-
coastal landforms and landscape of deposition (barrier beach/bar)3
-
coastal landforms and landscape of deposition (tombolo)2
-
coastal landforms and landscape of deposition (offshore bar)2
-
plant succession5
-
salt marsh succession7
-
coastal vegetation2
-
sand dunes8
-
estuarine mudflats and saltmarshes4
-
stability of depositional landforms3
-
sea level change isostatic change7
-
sea level change eustatic change7
-
emergent coastal landforms2
-
submergent coastal landforms10
-
contemporary sea level change5
-
risk to coastal environments storm surges5
-
risk to coastal environments consequences for communities2
-
risk to coastal environments environmental refugees4
-
hard engineering6
-
soft engineering5
-
cost benefit analysis3
-
sustainable coastal management6
-
integrated coastal zone management6
-
shoreline management plans (SMPs)8
-
conflict over policy decisions3
-
the impact of coastal management on sediment cells2
