What's the difference between dune and valley?

Dune


Definition:

  • (n.) A low hill of drifting sand usually formed on the coats, but often carried far inland by the prevailing winds.

Example Sentences:

  • (1) We have developed the DUNE (Diagnostic Understanding of Natural Events) system architecture that organizes the knowledge around processing structures.
  • (2) Israeli media reports said the rocket came down near an amusement park in sand dunes on the edge of the city.
  • (3) I will sometimes make my way there by bicycle and spend the night sleeping on dunes under the stars.
  • (4) At Pelican Island, a 2.5 mile strip in the Barataria Bay, crews used 2.5m cubic yards of sand and silt mined from the Gulf of Mexico to build dunes and marshes, and rolled out protective fences around newly planted grasses.
  • (5) Enjoy riding through the natural beauty of pine forests and open heathland, before taking the Sand Worm (a tractor-trailer ride) across vast sand dunes to the colliding waves of the North and Baltic seas.
  • (6) To our right, four miles of wide clean beach, fringed by bumpy low sand dunes sprouted here and there with couch grass, flowering creepers and low bushes.
  • (7) Facebook Twitter Pinterest Donald Trump on the sand dunes of the Menie estate.
  • (8) In this paper, we discuss the general specifications for a program that can aid psychiatric diagnoses, and then describe DUNE and its capabilities.
  • (9) The region boasts some of the world's highest dunes, with gazelles among the wildlife.
  • (10) Open 5 April- 30 September, camping from €18.20 a night for two, cabins from €51 a night for five Camping Le Pin Sec, Naujac-sur-Mer, near Bordeaux Amid pine forests and dunes just 50 metres from the sea, is a pop-up camp where surfers can stay in tipis with beds, carpets and electricity.
  • (11) It is one of the most beautiful beaches in Brazil, and backed by Atlantic rainforest, with dunes, sandbanks, a lake and rocky coastline.
  • (12) In between come the honky-tonk towns of Texas, the cactus-studded desert of New Mexico and Arizona, and the dunes and mountain passes of California.
  • (13) For example, dune fires broke out in the coastal parts of the Netherlands at the start of May .
  • (14) The path runs through a wild and protected area of dunes, woodland and heathlands with views of the islands in the Gulf of Morbihan.
  • (15) There is something of the sea cave and the sand dune about them.
  • (16) I was with a group of friends in the Namib desert, which has the largest sand dune in the world.
  • (17) The tombs nestle in the dunes below the Red Pyramid, considered the pharaohs' first successful attempt at a smooth-sided structure.
  • (18) The planning inspectors ruled that the damage to the dunes was outweighed by the resort's substantial value to the economy - a judgment challenged by the Royal Society for the Protection of Birds.
  • (19) River water after dune infiltration or pure dune water, collected in closed systems, as well as aerobic or anaerobic groundwater, were usually free of Aeromonas in 100 ml.
  • (20) Oregon Dunes does a great job of keeping the quieter foot-traffic-only areas separate from the motorised off-highway vehicle areas.

Valley


Definition:

  • (n.) The space inclosed between ranges of hills or mountains; the strip of land at the bottom of the depressions intersecting a country, including usually the bed of a stream, with frequently broad alluvial plains on one or both sides of the stream. Also used figuratively.
  • (n.) The place of meeting of two slopes of a roof, which have their plates running in different directions, and form on the plan a reentrant angle.
  • (n.) The depression formed by the meeting of two slopes on a flat roof.

Example Sentences:

  • (1) However, as other patients who lived at the periphery of the Valserine valley do not appear to be related to any patients living in the valley, and because there has been considerable immigration into the valley, a number of hypotheses to explain the distribution of the disease in the region remain possible.
  • (2) We always feel like it's Hobbitshire – a green valley where nothing happens."
  • (3) In 1971 the Fountain Valley (Calif.) High School established a program at Fairview State Hospital in Costa Mesa.
  • (4) In primary culture, CSM cells attached to the culture vessels by 48 to 72 h, proliferated by 3 to 7 d, and reached confluency by 14 to 17 d with a "hill-and-valley" pattern.
  • (5) Although selenium deficiency in livestock is consequently now rare in Oregon, selenium-deficient soils and attendant selenium deficiency conditions have been reported near the Kesterson Wildlife Refuge in the Northern part of the San Joaquin Valley, California, where, paradoxically, selenium toxicity in wildfowl, nesting near evaporation ponds, occurred and attracted wide attention.
  • (6) The first problem facing Calderdale is sheep-rustling Happy Valley – filmed around Hebden Bridge, with its beautiful stone houses straight off the pages of the Guardian’s Lets Move To – may be filled with rolling hills and verdant pastures, but the reality of rural issues are harsh.
  • (7) Even the landscape is secretive: vast tracts of crown land and hidden valleys with nothing but a dead end road and lonely farmhouse, with a tractor and trailer pulled across the farmyard for protection.
  • (8) 2589 sera from pathology laboratories in towns in the Murray Valley gave additional evidence of community immunity to flaviviruses and suggested some increase in the proportion reactive between January and May 1974.
  • (9) Wastewater from Mexico city is used to irrigate over 85 000 hectares, mainly of fodder and cereal crops in the Mezquital Valley.
  • (10) By means of immunoreactivity for spot 35 protein, a novel cerebellar Purkinje cell-specific protein, the regional heterogeneity among non-pigmented ciliary epithelial cells of rats was demonstrated with reference to the antero-posterior and crest-valley directions of individual ciliary epithelial folds in immature and mature eyes.
  • (11) Compounds 3a and 3c exhibited significant activity against vaccinia virus in vitro, whereas 4a was effective against Rift Valley fever virus in mice.
  • (12) Two “Belgian journalists” had been in the Panjshir valley of northern Afghanistan for weeks, supposedly waiting to interview Ahmad Shah Massoud, the so-called Lion of the Panjshir, leader of the anti-Taliban Northern Alliance, an al-Qaida adversary.
  • (13) At the World Economic Forum in Davos last week, Netanyahu declared he would not “uproot a single settler” from the Jordan Valley.
  • (14) The antibody response against flaviviruses tick-borne encephalitis (TBE), Kyasanur Forest disease (KFD), Murray Valley encephalitis (MVE), West Nile fever (WNF), Japanese B encephalitis (JE), dengue 2 (DEN-2), and yellow fever (YF) was studied in humans after administration of an inactivated TBE virus vaccine.
  • (15) The data discussed in this article were gathered through use of a retrospective cohort survey five years following a major flood in the Wyoming Valley of Pennsylvania.
  • (16) A recent study of foetal alcohol syndrome in the Fitzroy Valley, in remote Western Australia, found that 120 out of 1,000 children born in the largely Aboriginal community were affected by the condition, which impairs brain development and decision making and is connected with high rates of involvement in the justice system.
  • (17) The 5' non-coding region of the genomes of 11 isolates of Murray Valley encephalitis virus from Australia and Papua New Guinea were examined by primer extension sequencing.
  • (18) As part of a concerted effort to avoid the in danger listing, the Queensland government came up with an alternative plan to dump the sediment within an enclosed area of the Caley Valley wetlands, which is considered nationally important habitat for more than 15 species of migratory birds.
  • (19) The list is split between on and off-screen talent, including Sherlock producer Sue Vertue, the writer of Last Tango in Halifax and Happy Valley, Sally Wainwright, and Elisabeth Murdoch , founder of MasterChef producer Shine.
  • (20) Non-discrimination laws chart Although the decisive manner in which leaders from Silicon Valley and the business community rallied against – and ultimately helped change – the Indiana law marked a major turning point, Talbot conceded that the project itself is unfinished.