Waves
Erosion
Coastlines
Landforms
Managing the coast
100
Constructive and destructive waves
what are two types of waves
100
when waves or water erode rock
What is erosion
100
the beach and near the beach going along the edge of a country such as Australia.
What is a coastline
100
A shape in the land or sea the has formed and changed shape over time.
What is a landform
100
Taking car of the coastline, making sure it doesn't disappear and keeping it clean.
What does managing the coast mean?
200
Waves that erode the coastline and take away shells and sand.
what are destructive waves?
200
When waves hit a rock ledge/headland and start digging out the bottom. forming a roof and sides.
How Is a cave Made?
200
A stretch of sand,rock or smaller pebbles which meets the ocean.
What is a beach?
200
Island
I used to be part of the coast, I was eroded so now i am separate, i am made out of sand or rock, what am i?
200
Picking up litter to clean the coast
what way can we keep the coastline clean?
300
A wave that replenishes the coastline with sand and shells. rebuilds it.
What is a constructive wave?
300
When the salt spray hits the rock and lies there it slowly digs small holes form little holes all over the rock and it looks like honeycomb
What is honey comb weathering?
300
When people look after the beaches/coastlines stopping the from disappearing and keeping it clean.
How/what does managing the coast mean?
300
coral reefs-caves-volcanoes
What land form can be found under the sea?
300
Tourism
What can erode the beach?
400
when the waves hit the beach at and angle and come of at a right angle to the beach, pushing sand up the beach.
What is long shore drift?
400
cliff faces, caves, headlands, blowholes etc.
Name three things erosion has made through the years?
400
A bar usually made out of sand bags, concrete or wood placed at 90 degrees to the coastline on the sand. this stops long shore drift.
What is a groyne and what are they made out of?
400
the river mouth
What do you call it when the river meets the sea, what is the place called?
500
When wind blows over the water
How can waves occur?
500
The pound against rock digging crevasses and making holes which can create caves.
What part do waves take in erosion?
500
long shore drift
what can make the coastline longer?
500
Arch
A form of rock the is in a dome shape but is not a cave, what is it?
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