In reference to the photograph of this sample provided in Moodle, the way up direction of this sample is into the page

In reference to the photograph of this sample provided in Moodle, the paleocurrent direction recorded by this sample is from right to left

In reference to the photograph of this sample provided in Moodle, the paleocurrent direction recorded by this sample is from bottom right to top left

In reference to the photograph of this sample provided in Moodle, the way up direction of this sample is out of the page

The sedimentary structures in this sample are flute casts

The sedimentary structures in this sample are load casts

Stress release weathering occurs predominantly in areas with high rainfall

Insolation weathering is predominantly observed in areas with a large temperature gradient between night and day.

Freeze thaw weathering will occur in any region with sub zero temperatures.

Wind is not important for any weathering process

The amount of rainfall has an influence on the chemical weathering rates in a region

They are always smaller than 20 cm in length

They typically occur together with groove casts

They have straight crests

They are associated with tabular cross bedding

They have curved crests

Their internal structure is characterised by cross bedding

They range in length from a few meters to 1000s of m

The largest clast would have started to settle when the current slowed down to ~400 cm/s.  The average sized clasts would have started to sediment at ~80 cm/s

The largest clast would have started to settle when the current slowed down to ~80 cm/s.  The average sized clasts would have started to sediment at ~30 cm/s

The largest clasts would have required a current of ~400 cm/s to be eroded and the average sized particles would have required a current of ~120 cm/s

In reference to the photograph of this sample provided in Moodle, the paleocurrent direction was from left to right

In reference to the photograph of this sample provided in Moodle, the paleocurrent was from bottom to top

The largest clasts would have required a current of ~700 cm/s to be eroded and the average sized particles would have required a current of ~12 cm/s