Rock, Definition, Characteristics, Formation, Cycle, Classification, Types, & Facts
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Descrição
Rock, in geology, naturally occurring and coherent aggregate of one or more minerals. Such aggregates constitute the basic unit of which the solid Earth is composed and typically form recognizable and mappable volumes. The three major classes of rock are igneous, sedimentary, and metamorphic rock.
The types of rock: igneous, metamorphic and sedimentary
Igneous Rocks - Geology (U.S. National Park Service)
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Sedimentary Rocks Formed, What Type of Rock is Chalk
Earth Science for Kids: Rocks, Rock Cycle, and Formation
Metamorphism - The Australian Museum
Rock Cycle and Classification Lecture notes Computer science
Rocks and minerals - British Geological Survey
Metamorphic rock, Definition, Formation, & Facts
Different Types Of Mountains with Characteristics
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