0
Sediment is made from clay, gravel, some organic matter, weathered limestone and basalt.
1 answer
Real Time Quiz Answer: Sedimentary PolkaStripes on Chestnut :]
2 answers
deposition. When water slows down or stops moving, sediment particles suspended in the water will settle out and be deposited on the bottom. This process forms sedimentary layers over time.
2 answers
Sediment in water often becomes solid rock when it undergoes a process called lithification. This involves compaction, where pressure squeezes out water and air, and cementation, where minerals bind the sediment particles together. Over time, these processes turn sediment into solid rock such as sandstone or limestone.
2 answers
Marine sediments are typically terrigenous in nature, which means they came from the land. Sediments that originate from the continents are called terrigenous.
3 answers
true.....4 sure
1 answer
bodies of water, such as rivers, lakes, and oceans, as solid particles settle out of the water column. Over time, this accumulation of sediment can fill in the body of water, changing its depth and potentially affecting its ecosystem. Proper management of sediment buildup is important for maintaining healthy aquatic environments.
2 answers
Sediment is placed in a new location through the process of sedimentation, where particles settle out of suspension in water or air and accumulate on the ground or at the bottom of a body of water. This can also be facilitated by the actions of agents like wind, water, and ice which transport and deposit sediment in new locations.
3 answers
Sediment that is moved along the bottom of a stream is known as bed load. This consists of larger particles like gravel and pebbles that are transported by rolling, sliding, or saltation along the streambed.
2 answers
Sedimentary rocks are formed through the deposition and solidification of sediment that has been eroded, transported, and often compacted, creating layers of rock over time. They can contain fossils and provide valuable information about Earth's history and past environments. Examples include sandstone, limestone, and shale.
5 answers
rock, minerals, and organic material that have been weathered and eroded from the Earth's surface. These particles can range in size from tiny clay particles to larger pebbles and boulders. Sediment can be transported by water, wind, or ice and eventually settle in layers to form sedimentary rocks.
3 answers
turbidity currents, which are fast-moving underwater currents that carry sediment down into the deep ocean basins. These currents can transport large volumes of sediment over long distances before depositing them on the ocean floor.
2 answers
The sediment left behind when a glacier melts is known as glacial till. Glacial till is a mixture of different-sized rock fragments that have been eroded and transported by the glacier as it moved.
6 answers
Lower layers of sediment can be compressed under the weight of overlying layers, causing the particles to become tightly packed together. Over thousands of years, this pressure can lead to the formation of sedimentary rocks, such as sandstone, shale, and limestone, through processes like compaction and cementation.
2 answers
Some are, yes. But broadly speaking, sedimentary is rock made of sediment, which can be far smaller. A classic example of a rock/pebble rock is conglomerate.
1 answer
The sediments with a mixture of sizes are known as poorly sorted sediments. This means that the particles have not been sorted by size and can range from fine to coarse within the same sediment deposit.
2 answers
Sediments eroded from mountainsides and transported in streams are an example of the conservation of mass. The total amount of sediment that is eroded from the mountainside remains constant as it is transported by streams to other locations.
2 answers
A line of weakness in which sedimentary rocks can be separated is called a bedding plane. This is where layers of sediment have accumulated and can be easily split or eroded along this plane due to variations in sedimentary deposition.
2 answers
At a spreading rate of 2.5 cm/yr, sediments accumulate at 1 cm/kyr. This means that 500 km away from the ridge crest, which is 50,000 cm, sediments would be (50,000 cm / 1 cm/kyr) = 50,000 kyr thick. Therefore, the sediments would be approximately 50,000 cm, or 500 m thick at that distance from the ridge crest.
2 answers
Fossils. Fossils are traces or remains of ancient organisms that are often found preserved in sedimentary rocks. These rocks are formed from the deposition and solidification of sediment over time, providing an ideal environment for the preservation of fossils.
2 answers
Sedimentary rock is formed from compacted and cemented sediments, including those from sand deposits. Over time, the pressure from layers of sediment can cause the sand particles to stick together and harden into rock. This process can take millions of years to complete.
1 answer
Sedimentary rocks with ripple marks suggest they formed in a shallow water environment, typically along shorelines or in riverbeds where water current was present. These ripple marks are preserved as the sediment is deposited and eventually lithified into rock.
8 answers
Sedimentation is least likely to occur in fast-moving, turbulent water environments where there is not enough time for sediment particles to settle. These conditions are common in steep mountain streams and rivers with strong currents.
3 answers
this is really weird I'm not gunna lie, but I'm doing a exam review for my science class at SHS and your question is written just like the question for my chapter 7 objectives and my teacher wrote all the questions 0.o WEIRD!
ok this answer did not help me whatsoever.
i hate you.
2 answers
9 answers
Sedimentary rock is a type of rock formed from the accumulation of sediment, which can include particles like sand, silt, and clay. Mudstone is a type of sedimentary rock that is composed primarily of clay and silt-sized particles. Mudstone is often characterized by its fine-grained texture and ability to split into thin layers.
2 answers
To calculate dry density from the weight of wet sediment, you need to first determine the volume of the wet sediment. You can do this by dividing the weight of the wet sediment by the bulk density of the sediment. Once you have the volume of the wet sediment, you can then calculate the dry density by dividing the weight of the wet sediment by the volume of the wet sediment.
1 answer
Its deposits sediment by picking the sediment up which is called plucking.(weathering)
1 answer
Wind transported sediment is known as "aeolian sediment."
2 answers
When a glacier melts it deposits the sediment it eroded from the land, creating various landforms.
1 answer
Sediment can be moved by various agents such as wind, water, ice, and gravity. Wind can transport sediment particles in the air, water can carry sediment along in rivers and oceans, ice can transport sediment in glaciers, and gravity can cause sediment to move downslope in the form of landslides or rockfalls.
2 answers
