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When rocks exposed they start to be eroded does the cycle start again?
Wiki User
∙ 9y ago
Yes. The eroded particles can make their way - by streams and rivers to the oceans where they would form the seabed. Layer upon layer of such sediments would exert pressure on lower sediments so that these particles coalesced into sedimentary rock.
You can also have metamorphic rocks which are formed under intense heat and pressure under the surface of the earth. For example, limestone is a sedimentary form of [mainly] calcium carbonate. Give it lots of heat and pressure and you get the metamorphic version: marble.
Finally, there are rocks that for when the magma cools and solidifies. This could be at the boundaries of the earth's molten core or in volcanic ejecta.
Wiki User
∙ 9y ago
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What roles do rocks have within carbon cycle?
After many years, as rocks are eroded, gases trapped in them will be released into the atmosphere so in a way rocks are "storage rooms" for gases just as our Earth is.
Can a rock go through the rock cycle more than once?
Yes, a rock can go through the rock cycle multiple times. Rocks can be weathered, eroded, and transformed into sedimentary rocks; then, with additional heat and pressure, they can be converted into metamorphic rocks; and eventually, they can be melted and recrystallized into igneous rocks, completing the cycle.
Describe the changes that occur in the rock cycle.?
In the rock cycle, rocks undergo continuous transformation through processes like weathering, erosion, deposition, and metamorphism. Igneous rocks can be weathered and eroded into sediment, which can then be compacted and cemented to form sedimentary rocks. These rocks can be subjected to heat and pressure to become metamorphic rocks, which can then melt and cool to form new igneous rocks, completing the cycle.
Is there a pathway through the rock cycle in which magma becomes sedimentary rock?
Magma cannot directly become sedimentary rock in the rock cycle. Magma forms igneous rocks when it cools and solidifies. Sedimentary rocks form from the weathering, erosion, transportation, and deposition of pre-existing rocks, not from magma.
What are two external processes of the rock cycle?
Erosion is a key external process in the rock cycle where rocks are broken down and transported by wind, water, or ice. Deposition is another external process where eroded materials settle and accumulate in new locations, eventually forming sedimentary rocks.
Which type of rocks can be weathered and eroded?
All types of rocks can be weathered and eroded. However, sedimentary rocks are typically more susceptible to weathering and erosion compared to igneous and metamorphic rocks due to their composition and structure.
What is the cycle of the igneous Rock?
Igneous rocks form from the cooling and solidification of magma or lava. These rocks can then be weathered, eroded, and transported by natural processes like wind and water. Eventually, they may be buried, metamorphosed, and melted again to form new igneous rocks in a continuous cycle called the rock cycle.
What happens to weathered material once it is deposited and protected by erosion?
Once weathered material is deposited and protected by erosion, it can undergo processes such as compaction and cementation to form sedimentary rock. Over time, these rocks may be uplifted, exposed to the surface, and eroded again, completing the rock cycle.
Rocks buried deep underground must do what before they are weathered or eroded?
Rocks buried deep underground must be uplifted to the surface before they can be weathered or eroded. This uplift can happen through tectonic movements, erosion of overlying rocks, or other geological processes that bring the rocks closer to the Earth's surface. Once at the surface, rocks are exposed to weathering processes such as wind, water, and ice that break them down over time.
A layer of horizontal rock once exposed and eroded before younger rocks formed over it is called a?
disconformity
Where does the rock cycle begin and end?
The rock cycle can begin with the formation of magma from the melting of existing rocks in the Earth's mantle. It ends when rocks are weathered and eroded into sediment, which can then be compacted and cemented together to form new sedimentary rocks, completing the cycle.
What roles do rocks have within carbon cycle?
After many years, as rocks are eroded, gases trapped in them will be released into the atmosphere so in a way rocks are "storage rooms" for gases just as our Earth is.
What role do rocks have within the rock cycle?
After many years, as rocks are eroded, gases trapped in them will be released into the atmosphere so in a way rocks are "storage rooms" for gases just as our Earth is.
How does weathering relate to the rock cycle?
Weathering is a key process in the rock cycle because it breaks down rocks into smaller pieces, contributing to the formation of sedimentary rocks. These sediments can then be eroded, transported, and eventually compacted and cemented to form sedimentary rocks. So, weathering is integral to the creation of sedimentary rocks in the rock cycle.
Is eroded soil in sedimentary rocks?
Sedimentary rocks are by definition composed of little pieces of eroded rocks. So, yes!
Can a rock go through the rock cycle more than once?
Yes, a rock can go through the rock cycle multiple times. Rocks can be weathered, eroded, and transformed into sedimentary rocks; then, with additional heat and pressure, they can be converted into metamorphic rocks; and eventually, they can be melted and recrystallized into igneous rocks, completing the cycle.
How has the Old Harry Rocks changed?
the rocks had eroded
