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after erosion
Sedimentary rocks are, by definition, rocks that are composed of layers of sediments. Sediments are particles of rock and other materials. So if you have a rock that's being weathered and eroded, it's getting broken down and carried by water and wind. Eventually the rock will be broken down so much that what's left will be sediments. These sediments will pile on top of each other, compacting under the pressure from higher layers and creating a sedimentary rock.
According to uniformitarians, sediments are laid down slowly over millions of years. Eventually, conditions change and the sediments harden to form rocks. The conditions during which the sediments were laid down determine the type of sediment, which in turn determines the kind of rock formed.
The sediments that eventually formed the rock shale were generally still water clay and mud particles.
For a sedimentary rock to form the rock must of previously be turned into sediments, by weathering.
The property that best describes a rock which has formed from sediments is that it is usually graded. It has fossils which are in form of rounded particles.
Sedimentary rock.
The rock is eroded or weathered away into sediments. The sediments settle and through compaction , the sediments are pushed together to form a sediment. Short Answer: It must be broken down into a sediment.
Settlement and compaction. As particles (sediments) are dumped, lets say, at the bottom of a lake, they will begin to settle and eventually harden into a sedimentary rock.
Sediments (sand, clay, boulders etc) are derived from the erosion of preexisting rocks by snow, ice, water and wind. Eventually these sediments settle and are covered by more sediments. As the weight of overlying sediments builds up the pressure and minerals dissolved in and carried by groundwater cement the sediment particles together to form a new rock layer. This new rock is called a sedimentary rock.
Absolutely. And eventually they can become a part of a new sedimentary rock.
Skeletal remains of many sea creatures settle on the ocean floor. Here they mix with sediments and eventually become sedimentary rock.
Landforms shaped or deposited by wind forces are described as aeolian.
A sedimentary rock
after erosion
Piles of eroded sediments. Which may or may not become sedimentary rock over time.
If they are deposited, compacted, and cemented together, they form a sedimentary rock.