Rock - online puzzles

Lighthouse on the sea under sky. online puzzle
35Lighthouse on the sea under sky.solved 648 times
Solve puzzle
Property. online puzzle
91Property.solved 647 times
Solve puzzle
Painting. jigsaw puzzle online
48Painting.solved 646 times
Solve puzzle
beautiful view jigsaw puzzle online
209beautiful viewsolved 646 times
Solve puzzle
View of the bay jigsaw puzzle online
28View of the baysolved 646 times
Solve puzzle
Alley in Italy online puzzle
77Alley in Italysolved 646 times
Solve puzzle
Peles Castle in Romania online puzzle
20Peles Castle in Romaniasolved 646 times
Solve puzzle
The delivery man jigsaw puzzle online
204The delivery mansolved 645 times
Solve puzzle
historic churches - mountains jigsaw puzzle online
84historic churches - mountainssolved 644 times
Solve puzzle
College of Mornes. online puzzle
30College of Mornes.solved 644 times
Solve puzzle
LIGHTHOUSE jigsaw puzzle online
12LIGHTHOUSEsolved 643 times
Solve puzzle
View online puzzle
60Viewsolved 643 times
Solve puzzle
View online puzzle
54Viewsolved 643 times
Solve puzzle
Gunung Kawi Temple jigsaw puzzle online
96Gunung Kawi Templesolved 643 times
Solve puzzle
Mayotte Mayotte jigsaw puzzle online
25Mayotte Mayottesolved 642 times
Solve puzzle
landscape online puzzle
220landscapesolved 642 times
Solve puzzle
Karpacz. jigsaw puzzle online
112Karpacz.solved 642 times
Solve puzzle
Kamieńczyk waterfall in the Giant Mountains online puzzle
117Kamieńczyk waterfall in the Giant Mountainssolved 642 times
Solve puzzle
FAIRY GARDEN. jigsaw puzzle online
112FAIRY GARDEN.solved 642 times
Solve puzzle
By the lake jigsaw puzzle online
54By the lakesolved 642 times
Solve puzzle
Croatia jigsaw puzzle online
140Croatiasolved 641 times
Solve puzzle
Norway. online puzzle
110Norway.solved 640 times
Solve puzzle
Madrid downtown district online puzzle
126Madrid downtown districtsolved 640 times
Solve puzzle
Rocks, sea online puzzle
40Rocks, seasolved 640 times
Solve puzzle
Beautiful Plitvice park in Croatia jigsaw puzzle online
260Beautiful Plitvice park in Croatiasolved 640 times
Solve puzzle
Superb summer sunrise on Godafoss Waterfall online puzzle
340Superb summer sunrise on Godafoss Waterfallsolved 640 times
Solve puzzle
River in the forest jigsaw puzzle online
96River in the forestsolved 639 times
Solve puzzle
Village house on the river bank jigsaw puzzle online
99Village house on the river banksolved 639 times
Solve puzzle
POTES - CANTABRIA online puzzle
320POTES - CANTABRIAsolved 638 times
Solve puzzle
Croatia jigsaw puzzle online
88Croatiasolved 638 times
Solve puzzle
wooden hut In calm sea against rock formation online puzzle
117wooden hut In calm sea against rock formationsolved 638 times
Solve puzzle
Eilean Donan Castle Scotland jigsaw puzzle online
80Eilean Donan Castle Scotlandsolved 637 times
Solve puzzle
Santa Maddalena village in Dolomites online puzzle
247Santa Maddalena village in Dolomitessolved 637 times
Solve puzzle
Greece-house above the cliff online puzzle
63Greece-house above the cliffsolved 636 times
Solve puzzle
Krakow cab online puzzle
64Krakow cabsolved 636 times
Solve puzzle
Medieval castle in Spain online puzzle
105Medieval castle in Spainsolved 636 times
Solve puzzle
Castle on the rock in Calabria - Sicily, Italy jigsaw puzzle online
70Castle on the rock in Calabria - Sicily, Italysolved 636 times
Solve puzzle
Biskupin settlement online puzzle
40Biskupin settlementsolved 635 times
Solve puzzle
wooden building online puzzle
100wooden buildingsolved 635 times
Solve puzzle
Murcia city in Spain online puzzle
70Murcia city in Spainsolved 634 times
Solve puzzle
SUN ON THE BEACH online puzzle
15SUN ON THE BEACHsolved 634 times
Solve puzzle
Maltese puzzle jigsaw puzzle online
70Maltese puzzlesolved 633 times
Solve puzzle
crocodile tears jigsaw puzzle online
25crocodile tearssolved 633 times
Solve puzzle
Challenge of Lake of Words online puzzle
66Challenge of Lake of Wordssolved 633 times
Solve puzzle
Happiness is a warm cup of coffee jigsaw puzzle online
81Happiness is a warm cup of coffeesolved 633 times
Solve puzzle
over the ocean jigsaw puzzle online
100over the oceansolved 632 times
Solve puzzle
Mountain stream online puzzle
150Mountain streamsolved 632 times
Solve puzzle
Pond. online puzzle
49Pond.solved 632 times
Solve puzzle

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.