Diagrama de flujo
how a waterfall is made.
Contenido del diagrama
hard rock e.g; granite and softrock e.g;sandstone.
soft rock has gaps in it
biological weathering and freeze thaw .
hydraulic action takes place and erodes the soft rock.
soft rock erodes and under cuts.
hard rock above is unsupported and falls into the plunge pool.
over time hard rock retreats.
causes a gorge.
Información
- Descripción
- Year 9 Geography Diagrama sobre how a waterfall is made., creado por Callum Wilson el 13/01/2017.
- Creado por
- Callum Wilson
- Visitas
- 2
- Valoración