Size: 1000 pieces
Dimensions: 73cm x 48.6cm
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]