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 28,348 times
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Villa by the sea. jigsaw puzzle online
63Villa by the sea.solved 26,679 times
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Lake Garda jigsaw puzzle online
96Lake Gardasolved 21,562 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 19,435 times
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Mansion with garden online puzzle
126Mansion with gardensolved 18,693 times
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wooden house jigsaw puzzle online
96wooden housesolved 798 times
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Majestic summer sunset over the sea online puzzle
221Majestic summer sunset over the seasolved 798 times
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Castle in Arundel. England. online puzzle
192Castle in Arundel. England.solved 797 times
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Yellowstone National Park- USA online puzzle
150Yellowstone National Park- USAsolved 797 times
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Etretat, France, Normandy. jigsaw puzzle online
216Etretat, France, Normandy.solved 797 times
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Amazing waterfall in Plitvice Lakes National Park online puzzle
119Amazing waterfall in Plitvice Lakes National Parksolved 795 times
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Labin Istria Croatia online puzzle
108Labin Istria Croatiasolved 794 times
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Italian landscapes jigsaw puzzle online
117Italian landscapessolved 793 times
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Cottage online puzzle
100Cottagesolved 793 times
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In the forest wilderness. online puzzle
121In the forest wilderness.solved 792 times
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Courtyard online puzzle
88Courtyardsolved 791 times
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Keszthely Castle in Hungary jigsaw puzzle online
176Keszthely Castle in Hungarysolved 790 times
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Garden House jigsaw puzzle online
108Garden Housesolved 789 times
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Horezu Monastery in Romania jigsaw puzzle online
20Horezu Monastery in Romaniasolved 789 times
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TREVI FOUNTAIN online puzzle
204TREVI FOUNTAINsolved 788 times
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lion lion lion lion online puzzle
20lion lion lion lionsolved 788 times
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Fortress Ross Castle jigsaw puzzle online
221Fortress Ross Castlesolved 788 times
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Loulida Kea Greek island online puzzle
154Loulida Kea Greek islandsolved 787 times
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Flowers and birches online puzzle
88Flowers and birchessolved 786 times
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House in Brittany. jigsaw puzzle online
300House in Brittany.solved 786 times
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House in mountains jigsaw puzzle online
196House in mountainssolved 786 times
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Fairytale landscape. jigsaw puzzle online
64Fairytale landscape.solved 785 times
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Dramatic skies surround the mountains online puzzle
70Dramatic skies surround the mountainssolved 785 times
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beautiful bay in Corsica jigsaw puzzle online
150beautiful bay in Corsicasolved 785 times
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Just a beautiful house in a beautiful place :) online puzzle
150Just a beautiful house in a beautiful place :)solved 784 times
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the old man and the sea Sardinia Italy jigsaw puzzle online
63the old man and the sea Sardinia Italysolved 783 times
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Apartment in Australia jigsaw puzzle online
70Apartment in Australiasolved 783 times
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Beautiful gardens jigsaw puzzle online
100Beautiful gardenssolved 782 times
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Orava Castle in Slovakia online puzzle
12Orava Castle in Slovakiasolved 782 times
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San Francisco online puzzle
176San Franciscosolved 782 times
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Channel - Crete jigsaw puzzle online
35Channel - Cretesolved 782 times
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Yields from the garden. online puzzle
100Yields from the garden.solved 781 times
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vacation in the tropics jigsaw puzzle online
260vacation in the tropicssolved 780 times
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Medimurje wooden house Croatia online puzzle
300Medimurje wooden house Croatiasolved 780 times
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house - italy online puzzle
126house - italysolved 780 times
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Acapulco. Mexico. online puzzle
64Acapulco. Mexico.solved 779 times
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Swallow's nest online puzzle
209Swallow's nestsolved 778 times
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The Fly-Nevada Geyser online puzzle
144The Fly-Nevada Geysersolved 778 times
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Saragossa city in Spain online puzzle
63Saragossa city in Spainsolved 778 times
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Velika huts Croatia jigsaw puzzle online
110Velika huts Croatiasolved 778 times
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Castle in Bedzin jigsaw puzzle online
35Castle in Bedzinsolved 777 times
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Portugal-Madeira jigsaw puzzle online
169Portugal-Madeirasolved 777 times
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Spanish steps in Rome view from above online puzzle
72Spanish steps in Rome view from abovesolved 777 times
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Closeup of the highest waterfall in the world - Angel Falls jigsaw puzzle online
54Closeup of the highest waterfall in the world - Angel Fallssolved 777 times
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Tuscany. jigsaw puzzle online
56Tuscany.solved 774 times
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Budva place in Montenegro online puzzle
176Budva place in Montenegrosolved 774 times
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Fantastic view on Palau jigsaw puzzle online
63Fantastic view on Palausolved 773 times
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Ciovo, a beautiful Croatian island jigsaw puzzle online
140Ciovo, a beautiful Croatian islandsolved 773 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.