yardangs in a sentence

"yardangs" in Chinese  
  1. Yardangs form by wind erosion of exposed rock layers in a unidirectional wind field.
  2. The surface has been exposed to wind erosion, forming yardangs and ripple marks.
  3. A large concentration of mega-yardangs are found near the Tibesti Mountains in the central Sahara.
  4. In the regions covered by ejection deposits one may find wind lines, dunes, and yardangs.
  5. Yardangs are formed when the wind-transported material carves the fragile deposits and produces deep furrows.
  6. It's difficult to find yardangs in a sentence.
  7. The wind has eroded the surface of the formation into a series of linear ridges called yardangs.
  8. There are many wind-sculpted ridges or yardangs covering many of the surfaces in the Mangala Valles region.
  9. Yardangs on Mars are typically found in the Amazonis region but the best ones are found in the equatorial region.
  10. Yardangs on Mars demonstrate that much of the eolian erosion is recent since they are sculpted in young geologic units.
  11. Yardangs are formed by wind erosion, typically of an originally flat surface formed from areas of harder and softer material.
  12. A resistant caprock on the top of yardangs has been observed in Viking, Mars Global Surveyor, and HiRISE photos.
  13. Linear rock ridges alternating with light orange sand deposits cross the image from upper left to lower right; these are called Yardangs by geomorphologists.
  14. Sculpted landforms, called yardangs, are up to tens of meters high and kilometers long and are forms that have been streamlined by desert winds.
  15. The wind blows from the north-east at Aorounga, and sand dunes formed between the yardangs are actively migrating to the south-west.
  16. The resulting pattern of yardangs is therefore a combination of the original rock distribution, and the fluid mechanics of the air flow and resulting pattern of erosion.
  17. More:   1  2

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