Coastal Landforms!!!
Crashing waves and Beaches
Erosion
Erosion consists on four ways Hydraulic action, Abrasion, Attrition and Corrosion.
Attrision
Attrition is when rocks rub against the sides of a hole making it larger!
Abrasion
Abrasion is the little scratches in the rocks this is caused by other rocks rubbing against the base rock!
Corrosion
Corrosion is when the color of the rock changes and the rock starts to rust!
Hydraulic action
Hydraulic action is when the waves keep on crashing into the rocks at shore causing them to break down!
Sunshine Beach
What are dunes, gutters, offshore-bar, High tide mark, berm, swash zone and beach
High tide mark, berm and beach
The berm is the highest point on the beach, the high tide mark is where all the shells and beach particles are!
Gutter and offshore-bar
Gutter is the darker water and the offshore-bar is the break out the back!
Parabolic and frontal dunes
The parabolic dune is the back dune and the frontal dune is the front dune!