This page contains polls dedicated to Can sand dunes move?.
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Sand dunes can move slowly, causing deserts to spread over more fertile land. Continuous winds blow the sand to form crescent-shaped dunes. Sand from the top of the dune is blown farther away, and it gradually collects to form a new dune.
The islands of the Seychelles are very humid and have high levels of rainfall which feeds the tropical rainforests.
There are three factors which influence the climate of an area; latitude and the amount of solar radiation it receives, the amount of land
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Tags: sand,
climate
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