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What is a dark sedimentary rock formed by compression of layers of clay-rich sediment?
Shale is made from layers of mud and clay pressed together. :)
Which is the correct answer for this questionThe law of ______states that new rock layers are always deposited on top of existing rock layers.?
New rock layers are always deposited on top of existing rock layers. Therefore, deeper layers must be older than layers closer to the surface. This is the law of superposition.
Bend in rock layers created by pressure?
A bend in rock layers created by pressure is called folding. It refers to a ductile behavior in which planar or flat layers of rock bend in response to stress.
Layers and layers of sand are deposited on the sea bottom to form what rock?
Seasonal, cyclical, or other event based depositions of sediment are called strata.
Are rock layers always younger than the faults that cut across them?
If the situation is as simple as the one you have stated, it isn't difficult. Meanwhile, many faults displace laterally, either in compression or tension so that it can appear that younger rocks overlie older ones. See the law of super-position. Compressive faults generally force younger rocks below older, but not always. See subduction zones. Then see ophiolite suites.
What results from compression between rock layers?
it forms a sedimentary rock
What term that describes the bending of rock layers due to compression?
read it on a book:)HAHAHAHA
What are layers of rock called?
Layers of rock are called strata or beds. These layers are formed over time through various geological processes like sedimentation, erosion, and compression. Studying these rock layers can provide valuable information about Earth's history and past environments.
What is it called when rock layers from folds or ripples?
When rock layers are deformed into folds or ripples, it is called deformation or folding. This can occur due to tectonic forces, such as compression or extension, causing the rocks to bend and deform.
How can a compression crumble layers of a rock?
The compressional stress can overcome the strength of the cementing material, or fracture the bonds between the crystalline structure of the rock.
What is a dark sedimentary rock formed by compression of layers of clay-rich sediment?
Shale is made from layers of mud and clay pressed together. :)
What is the force that causes rock layers to crumple and fold?
The force that causes rock layers to crumple and fold is mainly tectonic forces, such as compression. When two tectonic plates collide or move toward each other, the rocks in between experience intense pressure, leading to deformation and folding of the rock layers.
If a fault occurs on an area where rock layers have folded what kind of fault will it be?
A fault that occurs on folded rock layers is likely to be a thrust fault, where one block of rock is pushed up and over the other. This type of fault is common in areas where horizontal compression forces have folded the rock layers.
How does folding change rock layers?
Most rock layers (and ALL sedimentary layers) start out flat. Folding changes the angle of lie (even to perpendicular and beyond).
What type of rock has visible flat layers?
Sedimentary rock, such as sandstone or shale, often has visible flat layers called strata that form from the accumulation and compression of sediments over time. These layers can be easily distinguished in sedimentary rocks due to their distinct horizontal orientation.
What is the process when rock layers bend and wrinkle?
When rock layers bend and wrinkle, it is called folding. This process occurs when tectonic forces, such as compression, push rocks together, causing them to bend and fold. Over time, these folded rock layers may be exposed at the Earth's surface due to erosion, revealing the deformation.
When rock layers bend and buckel?
When rock layers bend and buckle, it is caused by tectonic forces within the Earth's crust, such as compression or sideways movement of tectonic plates. This deformation can lead to the formation of structures like anticlines, synclines, and folds in the rock layers. Over time, these structures can be further modified by erosion or other geological processes.
