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Which sedimentary rock is most likely to have been deposited in every high energy stream?
The sedimentary rock most likely to have been deposited in high-energy streams is conglomerate. Conglomerate is composed of larger, rounded clasts that are typically transported and deposited by strong currents, indicating high-energy environments. The presence of these larger particles suggests a dynamic setting where water flow is sufficient to carry and deposit such materials. This rock type is commonly found in riverbeds and areas with significant water movement.
What else can I help you with?
What is it called when a fast moving stream slows down and deposits sediment?
It is called deposition. It occurs as friction or gravity overcomes the force of the moving water.
When is a stream most likely to deposit the rock and soil that its carrying?
A stream is most likely to deposit the rock and soil it is carrying when its velocity decreases, such as in a meander or where the gradient lessens. This allows the stream to no longer have enough energy to transport the sediment, leading to deposition.
Where the stream velocity decrease from 300 to 200 cm which size sediment will be deposited?
When the stream velocity decreases from 300 to 200 cm/s, larger and heavier sediments, such as gravel and coarse sand, are likely to be deposited first, as they require higher velocities to remain suspended. As the velocity continues to decrease, finer sediments like silt and clay may also settle out. Ultimately, the sediment size deposited will depend on the specific velocity threshold for each sediment type, with larger particles settling out at higher velocities and finer particles settling out at lower velocities.
When a stream slows down its competence is reduced and sediment begins to be?
deposited. This can lead to the formation of sediment bars and floodplains as the stream's ability to transport sediment diminishes. The process contributes to the widening of the channel and a shift in the stream's morphology.
What is the relationship between stream erosion and kinetic energy?
It is direct, and the amount of stream erosion increases, kinetic energy increases also.
Which sedimentary rock is most likely to have been deposited in a very high-energy stream?
conglomerate
Which sedimentary rock is most likely to have been deposited in very high-energy stream?
conglomerate
What sedimentary rock is most likely to have been deposited in a very high-energy stream?
conglomerate
Which sedimentary rock was probably part of a beach river or stream?
Sandstone is likely the sedimentary rock that was part of a beach, river, or stream environment. It forms from the accumulation and compaction of sand-sized particles, which are commonly carried and deposited by water in these environments.
What is stream deposition?
A stream's sediment load is typically deposited, eroded, and redeposited many times in a stream channel, especially during climatic variations such as flooding. Sediments are deposited throughout the length of the stream as bars or floodplain deposits. At the mouth of the stream, the sediments are usually deposited in alluvial fans or deltas, which represent a lower-energy, more "permanent" depositional environment that is less susceptible to changes in the stream flow. i got this from clift notes
When does Deposition of stream load occurs?
Deposition of stream load occurs when the velocity of the stream decreases, causing the stream to lose the energy needed to carry sediment. As a result, sediment particles are deposited on the streambed or banks. This typically happens in areas where the stream's slope decreases or the stream widens.
How could you distinguish a layer of sedimentary rock created close to the head of a stream from one created near the stream's mouth?
The sedimentary rock from the stream mouth will contain more marine fossils (i.e. any at all) and will be composed of finer grains (as they are eroded during passage in the stream and as the stream gets closer to the sea or a lake it will tend to become wider and have a lower flow velocity meaning it has less energy to transport sediment meaning that the larger particles will have been deposited further up the stream nearer it's head). The rock from the stream head will have coarser grains and a lack of any marine fossils. Other indicators may be used depending on the specific rock type.
What is it called when a fast moving stream slows down and deposits sediment?
It is called deposition. It occurs as friction or gravity overcomes the force of the moving water.
Which change at a particular location in a stream usually causes more sediment to be deposited at that location?
Decrease in stream velocity
Which change at a particular locating in a stream usually causes more sediment to be deposited at that location?
Decrease in stream velocity
Which change at a particular location in a stream usually causes more sediments to be deposited at a location?
A decrease in water velocity usually causes more sediments to be deposited at a location in a stream. This can happen when the stream widens, the channel gradient decreases, or obstacles such as rocks or vegetation slow down the flow of water.
What is the general term for any well sorted stream-deposited sediment?
Sedimentation.
