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What is a conglomerate rock that contains sharp and angular fragments?
Breccia
What sedimentary rock made up of rock fragments with sharp edges?
Conglomerate is a sedimentary rock made up of rock fragments with sharp edges, typically larger than 2 millimeters in size. These fragments are bound together by a matrix of finer-grained material, such as sand or clay.
How do the rock fragments formed by weathering become rounded grains?
Sedimentary rocks are formed from the rock fragments that are made when a rock is eroed. Theese rock fragments are transported (carried away) from the rock face, usually by streams or rivers. As they are transported by the water, the rock fragments knock against each other and wear away. When they become very small they are called grains
What rocks is a mix of sharp angular pebbles?
A rock composed of sharp, angular pebbles is typically classified as a type of conglomerate known as "breccia." Breccia forms from the cementation of larger, angular fragments, which have not been significantly weathered or transported, allowing them to maintain their sharp edges. This rock type often indicates a high-energy environment where the fragments are deposited, such as near a fault zone or in a landslide.
Is a conglomerate rock containing sharp and anular fragments?
The conglomerate rock you're describing likely formed from the deposition of large, angular fragments that were transported by water or ice and then fused together during the lithification process. The angular nature of the fragments suggests that they were not significantly transported from their source, indicating a nearby origin for the rock.
What the movement of fragments of rock?
The movement of rock fragments is called erosion.
Which describes breccia?
A. a clastic sedimentary rock with angular particles B. a chemical sedimentary rock C. a biochemical sedimentary rock D. a clastic sedimentary rock with large, rounded particles answer is a
What kind of rock is composed of rounded rock fragments?
A conglomerate, classified by rounded rock fragments larger than 2cm compacted and cemented into a rock.
What is bioclastic texture?
Bioclastic texture refers to a sedimentary rock texture composed of broken fragments of shells or other skeletal material. These fragments are typically visible within the rock and are often cemented together by mineral matter. Bioclastic textures are common in rocks formed from marine environments.
A rock that is formed from rock fragments is called what?
A clastic rock.
What is the relationship between gravity and the movement of rock fragments?
Gravity plays a significant role in the movement of rock fragments. Rock fragments are often transported downhill by gravity through processes like landslides, rockfalls, and creep. The weight and slope of the terrain determine the speed and distance that rock fragments can travel due to gravity.
What is the luster of breccia?
Breccia usually has a dull to earthy luster due to its composition of angular rock fragments and matrix. The luster of breccia can vary depending on the types of rocks it contains and the amount of matrix present.
