Depositional

Erosional

Carbonate rich, sandy soils at the surface with completely solid bedrock at depth. The semi-arid environment would have soils with high pH (alkaline), low organic matter accumulation, and high salt concentrations.

Carbonate poor, sandy soils at the surface with cave systems deep into the bedrock. The semi-arid environment would have soils with high pH (alkaline), low organic matter accumulation, and high salt concentrations.

Carbonate rich, sandy soils at the surface with cave systems deep into the bedrock. The semi-arid environment would have soils with high pH (alkaline), low organic matter accumulation, and high salt concentrations.

Carbonate poor, sandy soils at the surface with solid bedrock at depth. The semi-arid environment would have soils with high pH (alkaline), low organic matter accumulation, and high salt concentrations.

Carbonate rich, sandy soils at the surface with cave systems deep into the bedrock. The semi-arid environment would have soils with low pH (acidic), high organic matter accumulation, and low salt concentrations.

Dominant wind direction is westerly, maximum speeds are 12.5 m/s

Dominant wind direction is south-westerly, maximum speeds are 8.5 m/s

Dominant wind direction is north-easterly, maximum speeds are 10.5 m/s

Dominant wind direction is southerly, maximum speeds are 8.5 m/s

Dominant wind direction is south-westerly, maximum speeds are 10.5 m/s

Steep (high angle)

Intermediate (moderate angle)

Gentle (low angle)

months

years

decades

days

none of these

weeks

an increase in size, as the discharge increased, decreasing the potential sediment load

remained the same

an increase in size, as the discharge increased, enabling a larger sediment load

a decrease in size, as the discharge decreased, decreasing the potential sediment load

an increase in size, as the discharge decreased, enabling a larger sediment load

South

West

North

East