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Landscapes - Water - online puzzles

36Beautiful Sunset of Port Sozopolsolved 524 times
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16Aurora Borealissolved 498 times
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49over the lake in the mountainssolved 387 times
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9a unique mirror image of a sunsetsolved 384 times
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36sun in wintersolved 377 times
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9summer sunset on the oceansolved 366 times
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16Benchsolved 330 times
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16Austriansolved 280 times
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49over the Belogradchik rockssolved 278 times
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36pagoda near tree and lakesolved 264 times
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9Whmping WIllowsolved 261 times
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9brown wooden house on lake near green and brown mountainssolved 254 times
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9Puzzle Ez Colorful Mountainsolved 253 times
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brown wooden dock between lavender flower field near body online puzzle
36brown wooden dock between lavender flower field near bodysolved 217 times
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Febr 7th sliding puzzle online
36Febr 7thsolved 213 times
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green grass field near lake during daytime online puzzle
9green grass field near lake during daytimesolved 191 times
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49Melting sunsolved 190 times
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rocky mountain under white clouds during daytime sliding puzzle online
9rocky mountain under white clouds during daytimesolved 189 times
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snow covered mountain near lake during daytime sliding puzzle online
9snow covered mountain near lake during daytimesolved 186 times
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Sunset on the beach online puzzle
25Sunset on the beachsolved 181 times
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25Fiji Sliding Puzzle: Survivorsolved 181 times
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64people in water falls during daytimesolved 174 times
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Nice place online puzzle
36Nice placesolved 172 times
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Colorful autumn online puzzle
9Colorful autumnsolved 167 times
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time-lapse photography of river sliding puzzle online
36time-lapse photography of riversolved 166 times
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Banff National Park , CA sliding puzzle online
64Banff National Park , CAsolved 162 times
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gray asphalt road under white clouds and blue sky online puzzle
16gray asphalt road under white clouds and blue skysolved 160 times
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Rainbow, thunderstorm and lightning online puzzle
49Rainbow, thunderstorm and lightningsolved 159 times
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lake in the middle of green and brown mountains online puzzle
9lake in the middle of green and brown mountainssolved 155 times
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Colchuck Lake online puzzle
49Colchuck Lakesolved 155 times
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fabulous ......................... online puzzle
36fabulous .........................solved 154 times
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body of water and mountain online puzzle
36body of water and mountainsolved 153 times
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Color autumn by the river online puzzle
36Color autumn by the riversolved 149 times
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bridge in green online puzzle
25bridge in greensolved 146 times
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landscape photography of green mountain sliding puzzle online
9landscape photography of green mountainsolved 142 times
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Bridge over the abyss sliding puzzle online
16Bridge over the abysssolved 137 times
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body of water and mountain during daytime online puzzle
16body of water and mountain during daytimesolved 135 times
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sunrise in the mountains sliding puzzle online
36sunrise in the mountainssolved 130 times
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Tahiti4A sliding puzzle online
25Tahiti4Asolved 123 times
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Freycinet sliding puzzle online
36Freycinetsolved 122 times
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Manifest HQ Beach online puzzle
36Manifest HQ Beachsolved 121 times
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pirin ................. sliding puzzle online
36pirin .................solved 121 times
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flight over the lake online puzzle
9flight over the lakesolved 120 times
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autumn over the river online puzzle
49autumn over the riversolved 117 times
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dramatic sunset in Varkala, Kerala, India sliding puzzle online
36dramatic sunset in Varkala, Kerala, Indiasolved 117 times
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amazing photo in orange online puzzle
9amazing photo in orangesolved 116 times
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Pila'a Beach, Kauai sliding puzzle online
25Pila'a Beach, Kauaisolved 113 times
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snow mountain sliding puzzle online
36snow mountainsolved 101 times
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Online puzzle Water

Water

Water is an inorganic compound with the chemical formula H2O. It is a transparent, tasteless, odorless, and nearly colorless chemical substance, and it is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food energy, or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H2O at standard temperature and pressure.

Because Earth's environment is relatively close to water's triple point, water exists on Earth as a solid, liquid, and gas. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds consist of suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor.

Water covers about 71% of the Earth's surface, with seas and oceans making up most of the water volume (about 96.5%). Small portions of water occur as groundwater (1.7%), in the glaciers and the ice caps of Antarctica and Greenland (1.7%), and in the air as vapor, clouds (consisting of ice and liquid water suspended in air), and precipitation (0.001%). Water moves continually through the water cycle of evaporation, transpiration (evapotranspiration), condensation, precipitation, and runoff, usually reaching the sea.

Water plays an important role in the world economy. Approximately 70% of the freshwater used by humans goes to agriculture. Fishing in salt and fresh water bodies has been, and continues to be, a major source of food for many parts of the world, providing 6.5% of global protein. Much of the long-distance trade of commodities (such as oil, natural gas, and manufactured products) is transported by boats through seas, rivers, lakes, and canals. Large quantities of water, ice, and steam are used for cooling and heating in industry and homes. Water is an excellent solvent for a wide variety of substances, both mineral and organic; as such, it is widely used in industrial processes and in cooking and washing. Water, ice, and snow are also central to many sports and other forms of entertainment, such as swimming, pleasure boating, boat racing, surfing, sport fishing, diving, ice skating, and skiing.