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State four factors that facilitate the formation of the sand dunes

      

State four factors that facilitate the formation of the sand dunes

  

Answers


sharon
- availability of sand
- strong winds blowing in one direction for a long time
- presence of obstacles e.g. rocks or vegetation
- occasional rainfall hardening the ground causing deposition
- presence of ground water reaching the surface
- human activities like mining, heaping materials on the surface that acts as anchors for sand deposits
sharon kalunda answered the question on April 18, 2019 at 06:29


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