Different perceptions of a region can make that region less defined is true im not a 100% sure tho
The type of sand dune that would most likely form if the sand supply is limited the wind direction is constant and vegetation is sparse would be a barchan dunes. It is a <span>crescent-shaped sand </span>dune<span> produced by the action of wind predominately from one direction.</span>
Answer:
four factors:
Explanation:
1.pressure gradient.
2.Rossby waves.
3.jet streams.
4.local weather conditions.
