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How can subsidence lead to that formation of sedimentary rocks?
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How can subsidence lead to the formation of sedimentary rocks?
When the ground subsides it can become lower than the surrounding terrain, forming a basin. Since water, which carries sediment, flows downhill, sediment will collects in these basins. If enough sediment collects, compaction and cementation will turn it into sedimentary rock.
What types of rocks are created from erosion and deposition?
Erosion and deposition can lead to the formation of sedimentary rock.
Which phenomenon leads to the formation of metamorphic rocks?
Heat and pressure lead to the formation of metamorphic rocks.
What year were sedimentary rocks discovered?
Sedimentary rocks have been on the earth since it first cooled enough to form a solid crust. Since then the processes of weathering and erosion have lead to the deposition of sediments. The oldest sedimentary rocks we have been able to identify are found in Greenland and are about 3.9 billion years old.The recognition as to what sedimentary rocks were and how they were formed came with the emergence of the science of Geology and the first geological maps (made by William Smith in England) in 1799. The understanding as to what sedimentary rocks were came as part of the principle of uniformitarianism which was developed from the work of the Scottish geologist James Hutton in 1785.
What three factors can create metamorphic rocks?
there are not three factors. Metamophic rocks are formed by heat and pressure. the heat sort of melts it slowly while the pressure compacts it. For an animation of the formation go to http://www.classzone.com/books/earth_science/terc/content/visualizations/es0607/es0607page01.cfm?chapter_no=visualization :)
How can subsidence lead to the formation of sedimentary rocks?
When the ground subsides it can become lower than the surrounding terrain, forming a basin. Since water, which carries sediment, flows downhill, sediment will collects in these basins. If enough sediment collects, compaction and cementation will turn it into sedimentary rock.
What types of rocks are created from erosion and deposition?
Erosion and deposition can lead to the formation of sedimentary rock.
What role does weather and erosion have in the change of igneous rock to sediment?
Clastic sedimentary rocks are formed by the weathering, erosion, deposition, compaction and cementation of other rocks. Chemical sedimentary rocks however may be precipitated directly from saturated solutions (examples incldue the evaporitic rocks and certain types of carbonates such as oolitic limestones). Some other sedimentary rocks may be biogenic in origin (such as the linmestones that are formed of coral reefs).
Which phenomenon leads to the formation of metamorphic rocks?
Heat and pressure lead to the formation of metamorphic rocks.
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.
What process can lead to igneous rock becoming sedimentary rock?
When igneous rocks are crushed and compacted into sediment
Erosion on a mountain range that was pushed up as a result of two continental plates colliding will lead to the formation of?
sedimentary rock
How are the rocks at the top of the mountain on Earth’s surface related to the rocks that form in Earth’s interior?
Sedimentary rocks are formed on or near the Earth’s surface, in contrast to metamorphic and igneous rocks, which are formed deep within the Earth. The most important geological processes that lead to the creation of sedimentary rocks are erosion, weathering, dissolution, precipitation, and lithification.
How do melting and cooling lead to igneous rock formation?
Rocks formed by crystallization from a melt (magma).
What is a type of sedimentary rock formed by the precipitation of minerals dissolved in a lake river or seawater?
sedimentary rock formed by the denudational process of various activity. the sediments in sea water may deposited and thus lead to the formation of sedimentary rock
What year were sedimentary rocks discovered?
Sedimentary rocks have been on the earth since it first cooled enough to form a solid crust. Since then the processes of weathering and erosion have lead to the deposition of sediments. The oldest sedimentary rocks we have been able to identify are found in Greenland and are about 3.9 billion years old.The recognition as to what sedimentary rocks were and how they were formed came with the emergence of the science of Geology and the first geological maps (made by William Smith in England) in 1799. The understanding as to what sedimentary rocks were came as part of the principle of uniformitarianism which was developed from the work of the Scottish geologist James Hutton in 1785.
Are sedimentary rocks formed in many years?
Sedimentary processes are normally very slow in human terms. The process of lithification of sediments can take millions of years. Chemical sedimentary rocks, on the other hand can be created in a very short period of time even though the processes that lead to them may take much longer.
