4.3 Distinctive Landscapes Flashcards
Concordant
Corresponding in direction with the planes of adjacent or underlying rock
Discordant
Bands of different rock types run perpendicular to the coast.
Joints
A joint is a fracture of natural origin and in the continuity of either layer of rock
Hard rock
Headlands formed when different types of rock are eroded but water over time.
Caves
Weathering and erosion can create caves
Arches
Weathering and erosion can cause arches
Stacks
A geological landform consisting of steep rock or vertical columns in the sea.
Mass movement
Movement of surface material caused by gravity.
Longshore drift.
Transport of sand and stones over a coast.
Spits
Land built from deposition of sand and stone.
Constructive waves
Waves that take up pebbles and sand to form land.
Bays
The rock is eroded and forms headlands and bays
Landform
The land of which is formed
Wave
Length of water. Towards land
Beaches
The sediment of land