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Rainwater is weak acid that dissolves limestones and rock and creates caves?
Wiki User
∙ 11y ago
Correct, in limestone including its meta-form marble, and gypsum; respectively calcium carbonate and calcium sulphate. The acidity comes from absorbed atmospheric carbon-dioxide.
NB though: Limestone is a rock anyway, but only these two calcium compound rocks are soluble to any real extent. Dolomite (magnesium carbonate based) will dissolve but the physical nature of its deposits tends to prevent cave formation.
Rainwater will also attack the felspar in granite but the process, hydrolysis, is extremely slow and does not lead to dissolutional caves in granite.
Wiki User
∙ 11y ago
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What type of rock is usually present in area with a lot of caves?
Limestone is often associated with caves, as rainwater gradually reacts with it and dissolves it away.
Is rainwater weak acid that dissolves limestone and rock and creates caves?
Correct, in limestone including its meta-form marble, and gypsum; respectively calcium carbonate and calcium sulphate. The acidity comes from absorbed atmospheric carbon-dioxide. NB though: Limestone is a rock anyway, but only these two calcium compound rocks are soluble to any real extent. Dolomite (magnesium carbonate based) will dissolve but the physical nature of its deposits tends to prevent cave formation. Rainwater will also attack the felspar in granite but the process, hydrolysis, is extremely slow and does not lead to dissolutional caves in granite.
What dissolves limestone and forms caves or caverns?
Carbonic Acid .
Describe how the stalactite and stalagmite is weathered by rainwater?
Since the caves in which stalactite and stalagmite are in are made of limestone, and we know that limestone is a sedimentary rock, and rainwater dissolves minerals in the limestone so now we have mineralized water. The water drips from the top of caves in the same spot for years and years. The water evaporates and leaves minerals and minerals keep piling making stalactite and stalagmite, that is just one way. If anyone has a better answer please say it. :D all regards
What type of weathering creates caves or caverns?
Chemical Weathering .
Is rainwater a weak acid that dissolves limestone to form caves?
yes
What type of rock is usually present in area with a lot of caves?
Limestone is often associated with caves, as rainwater gradually reacts with it and dissolves it away.
What type of rock is usually present in areas with a lot of caves?
Limestone is the type of rock that is commonly found in areas with a lot of caves. Limestone is made of calcium carbonate, which is soluble in water. Over time, as rainwater seeps into the ground, it dissolves the limestone and creates openings and caves in the rock.
Why do caves only form a certain type of rock?
Caves are formed by rainwater dissolving away limestone or sandstone.
Is rainwater weak acid that dissolves limestone and rock and creates caves?
Correct, in limestone including its meta-form marble, and gypsum; respectively calcium carbonate and calcium sulphate. The acidity comes from absorbed atmospheric carbon-dioxide. NB though: Limestone is a rock anyway, but only these two calcium compound rocks are soluble to any real extent. Dolomite (magnesium carbonate based) will dissolve but the physical nature of its deposits tends to prevent cave formation. Rainwater will also attack the felspar in granite but the process, hydrolysis, is extremely slow and does not lead to dissolutional caves in granite.
When limestone dissolves what happenns to the dissolved material?
it forms caves
What dissolves limestone and forms caves or caverns?
Carbonic Acid .
How do caves formed from minerals that dissolves?
well to be nice i am not smart
Describe how the stalactite and stalagmite is weathered by rainwater?
Since the caves in which stalactite and stalagmite are in are made of limestone, and we know that limestone is a sedimentary rock, and rainwater dissolves minerals in the limestone so now we have mineralized water. The water drips from the top of caves in the same spot for years and years. The water evaporates and leaves minerals and minerals keep piling making stalactite and stalagmite, that is just one way. If anyone has a better answer please say it. :D all regards
Why are caves usually found in limestones rich region?
Limestone is composed primarily of the chemical Calcium Carbonate (CaCO3). This alkaline calcium mineral is quite soluble and when combined with the acidic rainwater that trickles through this CaCO3 rich ground, the rocks are literally dissolved hollowing out regions that eventually open up to the surrounding exterior area. Although limestone caves are amongst the most common type, many other types of caves are found by spelunkers, often involving similar methods of creation.
How did the caves in US form?
Almost all caves were formed by the actions of water. It dissolves the rock and and forms the caverns and spectacular views.
What agent of erosion creates caves?
Water and Waves.
