<span>Sand dunes can encroach on human habitats. Sand dunes move through a few different means, all of them assisted by wind. One way that dunes can move is through saltation, where sand particles skip along the ground like a rock thrown across a pond might skip across the water's surface. When these skipping particles land, they may knock into other particles and cause them to skip as well. With slightly stronger winds, particles collide in mid-air, causing sheet flows. In a major dust storm, dunes may move tens of meters through such sheet flows. And like snow, sand avalanches, falling down the steep slopes of the dunes that face away from the winds, also moving the dunes forward.
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Answer:
A. The Indian Removal Act
there was no effective leadership after garvey was deported to jamaica.
At this point, Oedipus feels that Creon is being nice to him even though in the past, Oedipus was not nice to Creon. What requests does Oedipus make of Creon? The requests that Oedipus makes of Creon are to bury Jocasta, banish him, to not worry about his sons, but take care of his daughters
