Geography Flashcards
What is the coast?
Where the land meets the sea
What is meant by marine ?
Waves , Tides , Storm surges
What is meant by atmospheric?
Weather/climate , climate change , Solar
What is meant by land?
Rock type / Structure , Tectonic activity
What is meant by people ?
Human activity and costal management
What is erosional landform?
They are things like headlands ,bays ,caves ,arches ,stacks and stumps.
What is Depositional landform?
It is a landform that is created from glacial deposition
What are the waves?
The waves are movement of water
The top of a wave is called …
Wave crest
The bottom of a wave is called …
Trough
The length of a singular wave is a ….
Wavelength
What is the movement of a wave based on …
The strength of the wind
What is Hydraulic action?
It is the force of water crashing against the coastline
What is abrasion?
When rock and other material are carried by the sea and are thrown against the coastline breaking down other material
What is corrosion?
It is a process of chemical erosion
What is attrition ?
When material such as rocks and stones carried by waves hit and knock against each other wearing them down.
What are sedimentary rocks ?
These are formed from pre-existing rocks or pieces of once -living organisms .
What is metamorphic rock?
It is rock that has undergone transformation by heat and pressure
What is igneous rock ?
It is formed through the cooling and solidification of lava/magma
Name a characteristic of sedimentary rock
They have distinctive layering
Name a characteristic of Igneous rock
Hard no layers
Name a characteristic of metamorphic rock
It is quite hard and could or could not have layers