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- They break them up into smaller pieces of rock (eventually all the way down to sand or other fine pieces of earth) and/or smooth their rough edges in a process called weathering.
- They move them down-flow in the process known as erosion.
- The rock particles which are carried by the rivers and glaciers will ultimately be deposited when the water or ice can no longer transport them. After deposition, they may eventually become sedimentary rock, through the processes of lithification (compaction and cementation).
What else can I help you with?
Rivers and glaciers can fragments of rock?
Rivers can transport rock fragments downstream through erosion and deposition, causing them to break into smaller pieces through abrasion. Glaciers can pick up rock fragments as they move across the landscape, carrying and depositing them as they melt, which can result in the fragmentation of the rocks due to the forces exerted during glacial movement.
What is the gouging of bedrock by rock fragments dragged by glaciers results?
The gouging of bedrock by rock fragments dragged by glaciers results in the formation of grooves, scratches, and striations on the surface of the bedrock. These features, known as glacial striations, provide evidence of the direction and movement of past glaciers. These marks can also help geologists determine the extent and timing of glacial activity in an area.
Where does erosion generally move rock fragments?
Erosion is the removal of solids. This movement can be caused by wind, water, ice, or gravity. There is not a general location for erosion to move rock fragments. Although most erosion moves rock fragments to a lower location in regards to elevation. Although with wind erosion it can be in the direction of a constant wind force.
How do the rock fragments formed by weathering become rounded grains?
Sedimentary rocks are formed from the rock fragments that are made when a rock is eroed. Theese rock fragments are transported (carried away) from the rock face, usually by streams or rivers. As they are transported by the water, the rock fragments knock against each other and wear away. When they become very small they are called grains
Can rivers and lakes be made from glaciers?
Yes, glaciers can create both rivers and lakes. When glaciers melt, they release water that can flow into rivers or accumulate in depressions to form lakes. This often occurs as part of the glacial melting process in areas where glaciers are present.
Rivers and glaciers can fragments of rock?
Rivers can transport rock fragments downstream through erosion and deposition, causing them to break into smaller pieces through abrasion. Glaciers can pick up rock fragments as they move across the landscape, carrying and depositing them as they melt, which can result in the fragmentation of the rocks due to the forces exerted during glacial movement.
How does glaciers and rivers form new rocks?
Glaciers and rivers transport eroded rock material (sediment), that can form new sedimentary rock after deposition.
How rock fragment get into rivers?
Rock fragments get into water through transportation by Wind.
How do glaciers and rivers make new rock types?
Glaciers and rivers can erode existing rocks to create sediment. Over time, this sediment can be compacted and cemented together to form new sedimentary rocks. In addition, heat and pressure from tectonic processes can metamorphose existing rocks into new rock types.
How does moving ice change the shape of the earth?
Erosion. Glaciers also contain rock fragments, which act as an abrasive.
What is the gouging of bedrock by rock fragments dragged by glaciers results?
The gouging of bedrock by rock fragments dragged by glaciers results in the formation of grooves, scratches, and striations on the surface of the bedrock. These features, known as glacial striations, provide evidence of the direction and movement of past glaciers. These marks can also help geologists determine the extent and timing of glacial activity in an area.
Where does erosion generally move rock fragments?
Erosion is the removal of solids. This movement can be caused by wind, water, ice, or gravity. There is not a general location for erosion to move rock fragments. Although most erosion moves rock fragments to a lower location in regards to elevation. Although with wind erosion it can be in the direction of a constant wind force.
How did the rock called conglomerate form?
origins from rivers oceans glaciers and deposit type is clastic color is variable
What is the removal of soil and rock fragments by natural agents?
The removal of soil and rock fragments by natural agents is called erosion. It occurs when forces like water, wind, and glaciers transport particles away from their original location, gradually changing the landscape over time.
How do the rock fragments formed by weathering become rounded grains?
Sedimentary rocks are formed from the rock fragments that are made when a rock is eroed. Theese rock fragments are transported (carried away) from the rock face, usually by streams or rivers. As they are transported by the water, the rock fragments knock against each other and wear away. When they become very small they are called grains
What the movement of fragments of rock?
The movement of rock fragments is called erosion.
The gouging of bedrock by rock fragments dragged by glaciers results in?
These are known as striations. Please see the related link.
