A Level Edexcel Coasts

sea level itself rises or falls

land rises or falls relative to the sea

expansion of sea water

submerged coast

sea level itself rises or falls

land rises or falls relative to the sea

expansion of sea water

submerged coast

sea level itself rises or falls

land rises or falls relative to the sea

expansion of sea water

submerged coast

freeze thaw

salt weathering

wetting and drying

slumping

freeze thaw

salt weathering

rock falls

wetting and drying

Chemical

solifluction

Biological

wetting and drying

freeze thaw

earth flow

rock falls

soil creep

A system of environmental change

A system with sources, transfers and sinks

A system with a sediment budget

A system with fresh and salt water

A system with erosion and deposition

create positive feedback

create a sediment budget

create dynamic equilibrium

create negative feedback

invaders

colonisers

creeping species

pioneer species