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Is layers of sediment forming at the bottom of the ocean weathering or erosion?
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How is weathering related to the formation of sedimentary rocks?
Weathering is the breaking down of existing rock into smaller pieces that are transported by erosion to a place of deposition, which can lead to compaction and cementation--two processes necessary in the formation of sedimentary rock.
Is the dropping of sediment that has been moved from one place to another?
Deposition is the dropping of sediment by wind, water, ice, or gravity. Sediment is created through the process of weathering, carried away through the process of erosion, and then dropped in a new location through the process of deposition. ANSWER: Deposition
Where are sediments deposited where they cannot be eroded again?
Sediments are deposited at the bottom of lakes, rivers, seas, and other large bodies of water, as well as certain depressions or basins on land. After being covered with additional layers of sediment, they could undergo the processes of sedimentary rock formation. Eventually, however, they could once again be subjected to weathering and erosion.
Do glaciers cause water erosion?
Glaciers cause erosion because of the immense weight and pressure they can exude onto surfaces. Fine grains of sediment get lodged into the bottom and sides of the glacier, making it so abrasive that it scratches grooves into rock as it moves.
What is a streams bed load?
Sediment that is carried by a stream along the bottom of its channel.
How is weathering related to the formation of sedimentary rocks?
Weathering is the breaking down of existing rock into smaller pieces that are transported by erosion to a place of deposition, which can lead to compaction and cementation--two processes necessary in the formation of sedimentary rock.
Is the dropping of sediment that has been moved from one place to another?
Deposition is the dropping of sediment by wind, water, ice, or gravity. Sediment is created through the process of weathering, carried away through the process of erosion, and then dropped in a new location through the process of deposition. ANSWER: Deposition
What kind of erosion would cause long scratch marks on rocks surface?
I think you are talking about a groove cast. Groove casts form in the bottom of a stream when transported sediment is dragged along a mud bottom.
What is the layer of sediment called?
It is called sedimentation.
How are weathering cliffs formed?
Weathered cliffs are formed as natural rain storms or snow and ice cause parts of the cliffs to break off and fall. This weathering also includes erosion caused by water passing from the top of the cliff to the bottom.
Where are sediments deposited where they cannot be eroded again?
Sediments are deposited at the bottom of lakes, rivers, seas, and other large bodies of water, as well as certain depressions or basins on land. After being covered with additional layers of sediment, they could undergo the processes of sedimentary rock formation. Eventually, however, they could once again be subjected to weathering and erosion.
Do glaciers cause water erosion?
Glaciers cause erosion because of the immense weight and pressure they can exude onto surfaces. Fine grains of sediment get lodged into the bottom and sides of the glacier, making it so abrasive that it scratches grooves into rock as it moves.
What is a streams bed load?
Sediment that is carried by a stream along the bottom of its channel.
How does weathering play a role in soil formation?
Weathering and erosion create the small rock particles that, along with organic matter, make up soils. The same small rock particles can be transported by water and find their way to the bottom of lakes and oceans where they form layers. As more and more layers are deposited, the pressure from the weight above and consolidation of the minerals and the particles may cause them to cement together, creating a sedimentary rock.
Is sedimentary rocks made of hardened lava?
No. Sediment builds up on a bottom of a body of water, and sinks to the bottom. This is mostly little creatures near the surface of the water who die, then sink to the bottom. After decades of this, quite a thick layer of sediment is built up. This sediment can later be turned into . . . sediment ary rock.
What is the Sediment at the bottom of coffee called?
dregs
How does igneous rock turn into sedimentary rock?
It becomes weathered and eroded to a residue called "regolith", consisting of sand and the clay-forming minerals. These are washed by rivers to the sea or lake beds, settle on the bottom and eventually their own weight compresses the deposit, squeezing out the water. Dissolved minerals precipitate out to cement the grains together, and there we have a new sedimentary rock.
