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Why do some sedimentary rocks contain rounded grains and some not?
Sedimentary rocks with rounded grains typically form from materials that have been transported over long distances by wind, water, or ice, which causes abrasion and rounding of the grains. In contrast, sedimentary rocks with angular grains often form from materials that have not been transported far and have not undergone as much abrasion. Factors like the energy of the transporting agent and the distance traveled can influence the roundness of the grains in sedimentary rocks.
Rocks formed from weathered debris from preexisisting rocks are called?
They are called clastic sedimentary rocks.
Which is not a sediment transporting agent from the following list - Stream water wind storm glacial ice and stratification?
Stratification as this is a term that describes the layering of rocks and so is not a term that is related to sediment transport (i.e. erosion) but is instead the result of deposition, compaction and cementation.
How did ironstone sedimentary rock form?
Ironstone sedimentary rock forms when iron-rich minerals oxidize in a marine or lacustrine environment, producing iron oxide deposits. Over time, these deposits accumulate and harden into ironstone through compaction and cementation processes. Water plays a crucial role in transporting the iron minerals and aiding in the formation of ironstone.
What can happen to a sedimentary rock?
It is then sedimentary rock.
Which it not a sediment transporting agent?
Wind is not a sediment transporting agent.
What is the primary agent of transporting of atmospheric pollutant?
Air is primary agent
Transported sediments are usually deposited at what location?
Transported sediments are usually deposited at locations where the transporting medium's energy decreases, such as river deltas, beaches, and the mouths of rivers. The sediment settles out of the transporting medium and accumulates to form sedimentary deposits.
What is a sediment transporting agent?
water
Is not a sediment transporting agent?
Air is not a sediment transporting agent. Sediment transporting agents typically involve water (such as rivers and oceans), ice (glaciers), or wind. Air can carry dust particles, but it does not transport larger sediment particles like water or ice.
What must be present for to erosion to occur?
a transporting agent, such as water must be present
Why do some sedimentary rocks contain rounded grains and some not?
Sedimentary rocks with rounded grains typically form from materials that have been transported over long distances by wind, water, or ice, which causes abrasion and rounding of the grains. In contrast, sedimentary rocks with angular grains often form from materials that have not been transported far and have not undergone as much abrasion. Factors like the energy of the transporting agent and the distance traveled can influence the roundness of the grains in sedimentary rocks.
When does the deposition of solid particles occur in Sedimentary Rock?
only when the fluid transporting the sediments slows down or when glacial ice melts
Why is surface water both a creator and a destroyer of sediments and sedimentary rocks?
Water chemically and mechanically weathers sedimentary rocks. It also weathers and erodes all rock types, transporting and depositing the sediments, a step in the formation of sedimentary rock.
How do you get temporary insurance for transporting a vehicle interstate?
If you already have auto insurance your agent should be able to work something out for you.
What is the dropping or settling of eroded materials?
The dropping or settling of eroded materials is called deposition. This process occurs when the energy of the transporting agent (such as water or wind) decreases, causing it to drop the sediment it was carrying and build up sedimentary layers in new locations.
Is a light breeze a sediment transporting agent?
Once it is able to move, displace and change position of light materials and particles of matter it can carry... then, it is definitely an agent of sediment transportation.
