Puzzle: Ocean Terrace


Size
: 1000 pieces
Dimensions: 73cm x 48.6cm
Producer: Sure-Lox
Notes: An ocean is a major body of saline water, and a principal component of the hydrosphere. Approximately 71% of the Earth’s surface is covered by ocean, a continuous body of water that is customarily divided into several principal oceans and smaller seas.

More than half of this area is over 3,000 metres deep. Average oceanic salinity is around 3.5% Scientists estimate that 230,000 marine species are currently known, but the total could be up to 10 times that number. [Wiki]

Puzzle: Volcano Moon


Size
: 750 pieces
Dimensions: 48.1cm x 64.8cm
Producer: RoseArt, Borders series
Box: photo
Artist: A volcano is an opening, or rupture, in a planet’s surface or crust, which allows hot magma, volcanic ash and gases to escape from below the surface. The word volcano is derived from the name of Vulcano, a volcanic island in the Aeolian Islands of Italy whose name in turn originates from Vulcan, the name of a god of fire in Roman mythology.

Volcanoes are generally found where tectonic plates are diverging or converging. A mid-oceanic ridge, for example the Mid-Atlantic Ridge, has examples of volcanoes caused by divergent tectonic plates pulling apart; the Pacific Ring of Fire has examples of volcanoes caused by convergent tectonic plates coming together. By contrast, volcanoes are usually not created where two tectonic plates slide past one another. Volcanoes can also form where there is stretching and thinning of the Earth’s crust in the interiors of plates, e.g., in the East African Rift, the Wells Gray-Clearwater volcanic field and the Rio Grande Rift in North America. [Wiki]

Puzzle: North Cascades

North Cascades, med
Size: 500 pieces
Dimensions: 46 cm x 28 cm
Manufacturer: TCG, #40790-3, #40299W-98
Photographer: Alamy
Location: North Cascades National Park is a U.S. National Park located in the state of Washington. The park is the largest of the three National Park Service units that comprise the North Cascades National Park Service Complex. Several national wilderness areas and British Columbia parkland adjoin the National Park. The park features rugged mountain peaks.

In 1971, the park had 318 glaciers with an area of 117 km², the most of any US park outside Alaska. All the glaciers in the park have retreated significantly from 1980-2005 and the rate is increasing. The recent warmer climate has led to more summer melting and more winter melting events, reducing winter snowpack. Several glaciers in the range have melted away in the last decade. Boston Glacier, on the north slope of Boston Peak, is the largest glacier in the park with an area of 7 km². [Wiki]

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