[DOC] [TLE] Great Sand Dunes National Park and Preserve - Wikipedia [PAR] Great Sand Dunes National Park and Preserve is a United States National Park 
located in the San Luis Valley, in the easternmost parts of Alamosa County and 
Saguache County, Colorado, United States. Originally created as Great Sand 
Dunes National Monument on March 17, ... Digging a couple inches into the 
dunes even at their peaks reveals wet sand. [DOC] [TLE] Geology - Great Sand Dunes National Park & Preserve (U.S. ... [PAR] Formation of the San Luis Valley and Great Sand Dunes (animation) ... Lake 
Alamosa suddenly receded after its extreme water pressure broke through ... 
Dramatic natural climate change later significantly reduced these lakes, leaving 
... There are other dunes in Colorado, and in most western states in the US, but 
none as... [DOC] [TLE] Geology of Great Sand Dunes National Park and ... - US-Parks.com [PAR] Great Sand Dunes National Monument is part of a geologic system that includes 
... The Alamosa Formation represents a change in deposition beginning about 5 
million ... including aridity, sand supply, wind and its variability, topography of the 
Sangre ... The shape of the Sangre de Cristo Mountains acts as a sand trap and... [DOC] [TLE] The Insider's Guide To Great Sand Dunes National Park | 5280 [PAR] The funny thing about that sentiment is it accurately describes not only the ... But 
because 2016 marks the 100-year anniversary of the National Park Service, 
planning ... If you look at a map of Great Sand Dunes National Park and Preserve
, you'll ... But to truly appreciate both the park and the preserveto learn their 
quirks,... [DOC] [TLE] Great Sand Dunes - National Park Service History [PAR] piled inland sand dunes in the United States. Paralleling ... is Great Sand Dunes 
National Monument. The National ... great crustal movements, but their present 
shapes and posi-. 3 tions are due to ... the wind into the great dunes whose ever-
changing crests rise ... where the sand shifts into these pockets, the plants 
develop. [DOC] [TLE] Free Flashcards about PARKS - StudyStack [PAR] Free flashcards to help memorize facts about PARKS, MONUMENTS, ... GREAT 
GOBI DESERT NATIONAL PARK IS FOUND IN THIS COUNTRY, MONGOLIA .... 
THE HIGHEST SAND DUNES IN THE WORLD ARE IN THIS, THE WORLD'S .... 
THIS STATE CHANGES ITS SHAPE BECAUSE THE SAND SHIFTS, 
COLORADO. [DOC] [TLE] Sand Dunes - Phenomena of the Wind - DesertUSA [PAR] How wind creates the strange phenomena of desert sand dunes. ... of winds, in 
addition to the local supply of sand, result in a variety of dune shapes and sizes. 
... One of the best places to observe booming dunes in the western United States 
is Sand ... connects with Ubehebe Crater in Death Valley National Monument. [DOC] [TLE] Sled down a sand dune? Why not? A look at sand dune fields in the ... [PAR] May 9, 2016 ... In fact, dune fields occur throughout the United States where there is an ... Two 
hours south of Denver at Great Sand Dunes National Park, the dune field ... side 
of the field because they absorb the sand before it traverses the rivers. ... Inside 
the White Sands dune field the dunes are always changing shape,... [DOC] [TLE] SIR2004-5027 - USGS Publications Warehouse - U.S. Geological ... [PAR] Jul 31, 1999 ... Sources, and Age, Great Sand Dunes National Monument,. South-Central ... For 
more information about the USGS and its products: Telephone:... [DOC] [TLE] Geology of Monahans Sandhills State Park, Texas - University of ... [PAR] Sand dunes at Monahans Sandhills State Park display a variety of dune ... 
Monahans Sandhills is the only State park in Texas in which an operating .... of 
sudden Indian attack and because their heavily laden covered wagons could not 
easily .... while the dune crest shifts laterally; the greatest change occurs during 
the... [DOC] [TLE] The Great Sand Dunes National Park, Colorado. Mountains made of ... [PAR] Mountains made of sand that shift and change every day. ... SO crazy... all this 
sand is right next to the Rocky mountains.. it is GORGEOUS! ... Bandelier 
National Monument

Question: Great Sand Dunes National Monument in this U.S. state changes its shape because the sand shifts
Answer: Colorado