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Why does it take thousands or millions of years to create sedimentary rocks when it may only take minutes to form igneous?
It takes a while for sedimentary rocks to form because it has to be broken into smaller pieces. It can be formed at the surface of the rock or the crust of the rock.
Why is it impossible for someone to see the transition from an igneous rock to a sedimentary rock?
It takes a very long time (millions of years) and occurs at high pressure deep within dense sediments. Igneous rocks form from magma or lava, then are slowly eroded into tiny particles (sand, silt, clay) that when buried and compressed may form a hard sedimentary rock. The time scale can be from millions to hundreds of millions of years.
How long does a sedimentary rock take to form?
An igneous rock can form in minutes or take millions of years, depending on the rate of solidification and cooling of magma. The processes leading to the creation of the magma can also take millions of years.
What type of sedimentary rock is coal?
Coal is a type of sedimentary rock known as a combustible sedimentary rock. It is formed from the remains of plants that have been compacted and altered over millions of years under heat and pressure.
How long does it take for each type of rock to form?
Igneous rocks can form quickly in days to months from cooling magma, sedimentary rocks can take hundreds to millions of years from weathering and deposition of sediments, and metamorphic rocks can form over millions of years from existing rocks under high heat and pressure.
Does sedimentary rock become metamorphic rock after millions of years?
Yes, sedimentary rock can undergo metamorphism to become metamorphic rock over millions of years due to high temperatures and pressures deep within the Earth's crust. This process can cause the minerals in the sedimentary rock to recrystallize and form new minerals, resulting in a metamorphic rock with a different texture and mineral composition.
What rock takes thousands of years to form?
A sedimentary rock takes thousands to million of years to form because it is formed from lava (or magma). After thousands and millions of years, allowing the rock to cool, forms a rock shape, which we call a sedimentary rock. Please don't copy and paste this answer to present it as your own. Your Welcome!
How did sedimentary rock form in Utah?
When we consider sedimentary rock in Utah, we know that there is only one way it could be there. The area was once under the sea, sediments were laid down, then compressed to form the rock. This took millions of years. Finally, after the passage of millions more years, the whole area was uplifted to its current elevation.
Is coal a form of rock?
Yes, coal is a sedimentary rock formed from plant material that has been compressed and heated over millions of years.
How does the sedimentary rock become a sedimentary rock?
Layers of sediment are pressed under the earth for thousands and millions of years, and solidify into rock.
What rock is formed over millions of years from sediments?
Sedimentary rock. Eg Conglomerate.
How can sedimentary rock form another rock?
Sedimentary rock can form another rock by being tossed and thrown into the water it takes about maybe 10 years for Sedimentary rock to form another rock.
Why does it take thousands or millions of years to create sedimentary rocks when it may only take minutes to form igneous?
It takes a while for sedimentary rocks to form because it has to be broken into smaller pieces. It can be formed at the surface of the rock or the crust of the rock.
How long does it take for sedimentary rock to form?
Sedimentary rock formation can take anywhere from thousands to millions of years. It is a slow process that involves the accumulation of sediments, compaction, cementation, and solidification over time. The exact duration can vary depending on factors such as the type of sediment, environmental conditions, and geological processes.
What does mud turn into after millions of years?
Mud compacts and hardens over millions of years to form sedimentary rock, such as shale or mudstone. The pressure and heat from the layers above accelerate the process of lithification, transforming the mud into solid rock.
Why is it impossible for someone to see the transition from an igneous rock to a sedimentary rock?
It takes a very long time (millions of years) and occurs at high pressure deep within dense sediments. Igneous rocks form from magma or lava, then are slowly eroded into tiny particles (sand, silt, clay) that when buried and compressed may form a hard sedimentary rock. The time scale can be from millions to hundreds of millions of years.
How long does it take to form a rock?
It varies with the type of rock being formed. Some igneous rock is formed in a matter of minutes; some sedimentary rock is formed in processes requiring many millions of years.
