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Mainly limestone.
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∙ 13y ago
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Why do caves sometimes form on the coast?
The rocks get eroded away by the sea, and then, after a lot of eroding a hole is formed in the rock, which is called a cave. After a bit more eroding the sea will eat right through the rock and make an arc.
What forms when the rock of a sea cave is eroded through?
Sea caves form by ocean waves pounding at the base of seashore cliffs.
How can a sedimentary rock form a new sedimentary rock?
If the original rock is eroded or broken away and then returned to sedimentary-forming conditions, it will form another sedimentary.
What environmental process forms the dry caves?
The only caves that can form dry are; Rock-shelters eroded out by wind-blown sand. Talus Caves: voids between landslipped boulders and their parentrock-face. Mass-movement fissures: formed by a type of landslip. Lava Tubes - rather stretching the point because they result from molten lava flowing out from beneath a solidified crust. Caves formed in limestone - as most caves are - arekarst features, i.e. result from dissolution of the rock by weakly-acidic ground-water. Although such caves can subsequently lose their formative streams and so become dry, they were not formed dry and do not develop any further.
Why do caves only form a certain type of rock?
Caves are formed by rainwater dissolving away limestone or sandstone.
Why are there so many caves in limestone rock?
Limestone is a type of rock that is easily eroded by water, which can create caves over time. Water dissolves the limestone rock to form caves through a process known as chemical weathering. Additionally, limestone can also be carved out by underground rivers or other natural forces, resulting in the formation of caves.
Why do caves sometimes form on the coast?
The rocks get eroded away by the sea, and then, after a lot of eroding a hole is formed in the rock, which is called a cave. After a bit more eroding the sea will eat right through the rock and make an arc.
What forms when the rock of a sea cave is eroded through?
Sea caves form by ocean waves pounding at the base of seashore cliffs.
Why rocks are formed?
eroded rock (from igneous, metamorphic, or sedimentary) settled. they compact together to form a rock. the rock that they form is known as sedimentary rock
Why are sedimantary rocks formed?
eroded rock (from igneous, metamorphic, or sedimentary) settled. they compact together to form a rock. the rock that they form is known as sedimentary rock
What is the name of rocks without form?
Eroded rock without form could be the sand produced.
How can a sedimentary rock form a new sedimentary rock?
If the original rock is eroded or broken away and then returned to sedimentary-forming conditions, it will form another sedimentary.
What pre-existing rock does siltstone form from?
Siltstone can be formed from the eroded and transported particles of any rock type.
What materials make up most caves?
Air! :-) A cave is a natural void in rock, and the rock in which thevast majority of the world's caves form is limestone.
How does a acid cave form?
Limestone is the rock that is in Caves. When carbonate acid is reacted to the limestone in the caves, it will corrode forming strange caves landforms.
What environmental process forms the dry caves?
The only caves that can form dry are; Rock-shelters eroded out by wind-blown sand. Talus Caves: voids between landslipped boulders and their parentrock-face. Mass-movement fissures: formed by a type of landslip. Lava Tubes - rather stretching the point because they result from molten lava flowing out from beneath a solidified crust. Caves formed in limestone - as most caves are - arekarst features, i.e. result from dissolution of the rock by weakly-acidic ground-water. Although such caves can subsequently lose their formative streams and so become dry, they were not formed dry and do not develop any further.
Caves most commonly form in?
Caves most commonly form in areas with limestone or other soluble rocks that are easily eroded by water. The process of cave formation typically involves the dissolution of rock by acidic groundwater, creating underground voids. Over time, these voids can develop into large cave systems through ongoing erosion and geological processes.
