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>
What is Earth's shield is it's atmosphere.
Answer: Well Russia is the largest country
<span> well, It became the world's pre-eminent shipbuilding center, </span>i think the best answer for this would be that shipbuilding moved so it population and everything declined.
