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What is the relative age of a fault that cuts across three horizontal sedimentary rock layers?
The relative age of the fault is younger than the sedimentary rock layers it cuts across. The fault must have formed after the deposition of the sedimentary rock layers, as it disrupts them.
What are horizontal layers of rocks?
Horizontal layers of rocks are rock layers that are parallel to the Earth's surface. These layers are typically formed over time through sedimentary processes, such as deposition of sediment in water or air. The horizontal orientation of these layers indicates the original horizontal position in which they were deposited.
What do you call the layers in sedimentary rock?
Sedimentary rock layers. your welcome
Which type of unconformity exists between parallel layers of sedimentary rock?
A disconformity exists between parallel layers of sedimentary rock. This is when there is a gap in the rock record represented by a horizontal surface separating younger strata from the older ones.
How are the horizontal layers that are typical of a sedimentary rock different from the bands that are featured IN metamorphic rock?
Horizontal layers in sedimentary rocks are formed from the accumulation of sediment particles over time, usually in a fairly uniform manner. In contrast, bands in metamorphic rocks are created from the process of intense heat and pressure altering the original rock's mineral composition, resulting in distinct layers of different minerals. These bands are not necessarily deposited in a uniform manner like sedimentary rock layers.
What is a horizontal intrusive igneous body that forms between sedimentary rock layers?
A sill is a horizontal intrusive igneous body that forms between sedimentary rock layers. Sills are formed when magma intrudes parallel to the layering of the surrounding rocks and solidifies underground.
How might graded bedding be used to determine the tops and bottoms of sedimentary rock layers in an area where sedimentary rock is no longer horizontal?
The largest grains will always be deposited first so they will be at the bottom of the beds because they could not form natrually any other way.
What rocks is formed in layers?
Sedimentary rock, like limestone, is formed in layers.
Why does sedimentary rock form in horizontal layers?
Sedimentary rocks are types of rock that are formed by the deposit of material at the Earth's surface and within bodies of water. The horizontal layering happens because it has forms with the passing of time over thousands if not millions of years.
What rock formed in layers?
sedimentary rock
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 type of rock forms in layers?
That would be sedimentary rock, and (honorable mention) occasionally metamorphic rock.
