Rock - online puzzles

Square In The Town online puzzle
300Square In The Townsolved 39,327 times
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Chilean landscape. online puzzle
108Chilean landscape.solved 28,344 times
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Villa by the sea. jigsaw puzzle online
63Villa by the sea.solved 26,677 times
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Lake Garda jigsaw puzzle online
96Lake Gardasolved 21,561 times
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Country Life jigsaw puzzle online
165Country Lifesolved 21,148 times
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The House of my dreams jigsaw puzzle online
96The House of my dreamssolved 19,434 times
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Mansion with garden online puzzle
126Mansion with gardensolved 18,691 times
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A house with blue shutters online puzzle
117A house with blue shutterssolved 715 times
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Ancient Roman Forum landmarks and Colosseum online puzzle
117Ancient Roman Forum landmarks and Colosseumsolved 716 times
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guesthouse by the bay online puzzle
247guesthouse by the baysolved 714 times
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parrot in white cage online puzzle
120parrot in white cagesolved 714 times
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brown wooden house on lake near green and brown mountains jigsaw puzzle online
96brown wooden house on lake near green and brown mountainssolved 713 times
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clay and straw house in asia online puzzle
130clay and straw house in asiasolved 713 times
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Val Grosina - Val Pedruna online puzzle
54Val Grosina - Val Pedrunasolved 713 times
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Coffee with a Jack Russell online puzzle
81Coffee with a Jack Russellsolved 713 times
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Galapagos - the island of turtles online puzzle
104Galapagos - the island of turtlessolved 713 times
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Brook. jigsaw puzzle online
225Brook.solved 713 times
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Majorca. online puzzle
154Majorca.solved 712 times
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Ubeda city in Spain online puzzle
150Ubeda city in Spainsolved 712 times
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Kirkjufellsfoss waterfall jigsaw puzzle online
30Kirkjufellsfoss waterfallsolved 711 times
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Italian village Umbria jigsaw puzzle online
144Italian village Umbriasolved 711 times
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Manor of nobility. jigsaw puzzle online
192Manor of nobility.solved 712 times
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greenery and flowers in front of the house online puzzle
320greenery and flowers in front of the housesolved 710 times
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In the backyard garden online puzzle
72In the backyard gardensolved 710 times
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SIGHISOARA 2 - ROMANIA online puzzle
70SIGHISOARA 2 - ROMANIAsolved 710 times
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Jaen region in Spain jigsaw puzzle online
77Jaen region in Spainsolved 710 times
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coast jigsaw puzzle online
154coastsolved 710 times
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Brick house in England jigsaw puzzle online
117Brick house in Englandsolved 709 times
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Beautiful view of old town in Europe jigsaw puzzle online
99Beautiful view of old town in Europesolved 709 times
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relaxing view online puzzle
100relaxing viewsolved 708 times
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Fiery planet jigsaw puzzle online
108Fiery planetsolved 708 times
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Cefalu coastal city in Sicily online puzzle
140Cefalu coastal city in Sicilysolved 707 times
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unprecedented shape of the house jigsaw puzzle online
117unprecedented shape of the housesolved 707 times
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A view of a christmas decorated house jigsaw puzzle online
81A view of a christmas decorated housesolved 710 times
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Anzio Museum Lazio Region Italy jigsaw puzzle online
150Anzio Museum Lazio Region Italysolved 706 times
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Majestic summer view of mountain lake Lacul Rosu online puzzle
150Majestic summer view of mountain lake Lacul Rosusolved 706 times
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Fabulous view online puzzle
112Fabulous viewsolved 705 times
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Bay and harbor at Vrbnik island of Krk Croatia jigsaw puzzle online
136Bay and harbor at Vrbnik island of Krk Croatiasolved 705 times
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Landscapes online puzzle
100Landscapessolved 704 times
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Portugal. jigsaw puzzle online
247Portugal.solved 704 times
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Italian alley. jigsaw puzzle online
300Italian alley.solved 704 times
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View of the town jigsaw puzzle online
247View of the townsolved 704 times
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Forest in autumn and a beautiful and picturesque watermill jigsaw puzzle online
256Forest in autumn and a beautiful and picturesque watermillsolved 704 times
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Simply Cyprus online puzzle
100Simply Cyprussolved 703 times
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Seaside landscape. online puzzle
247Seaside landscape.solved 703 times
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Pribylina in Slovakia online puzzle
176Pribylina in Slovakiasolved 704 times
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Donkey near a dilapidated house online puzzle
81Donkey near a dilapidated housesolved 703 times
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Flowery garden online puzzle
80Flowery gardensolved 702 times
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Guadalupe-Mountain jigsaw puzzle online
84Guadalupe-Mountainsolved 700 times
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sunset jigsaw puzzle online
96sunsetsolved 700 times
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trying it online puzzle
112trying itsolved 701 times
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Assisi Cathedral of San Francesco jigsaw puzzle online
108Assisi Cathedral of San Francescosolved 700 times
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Csongrad city in Hungary jigsaw puzzle online
176Csongrad city in Hungarysolved 700 times
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Rustic covered terrace jigsaw puzzle online
70Rustic covered terracesolved 700 times
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Cat Island, Bahamas. jigsaw puzzle online
12Cat Island, Bahamas.solved 699 times
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Online puzzle Rock (geology)

Rock or stone is a natural substance, a solid aggregate of one or more minerals or mineraloids. For example, granite, a common rock, is a combination of the minerals quartz, feldspar and biotite. The Earth 's outer solid layer, the lithosphere, is made of rock.

Rock has been used by humankind throughout history. The minerals and metals in rocks have been essential to human civilization.

Three major groups of rocks are defined: igneous, sedimentary, and metamorphic. The scientific study of rocks is called petrology, which is an essential component of geology.