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What kind of weathering is limestone dissolved by carbonic acid?
Limestone is dissolved by carbonic acid through a process called chemical weathering. Carbonic acid forms when rainwater combines with carbon dioxide in the atmosphere or soil, creating a weak acid that gradually breaks down the calcium carbonate in limestone over time.
What type of rock is worn away by weak acid in water to create a cave?
Limestone is the type of rock that is commonly dissolved by weak acids in water, such as carbonic acid, to form caves through a process known as chemical weathering.
What does the formation of Karst topography require carbonic acid to react with?
The formation of Karst topography requires carbonic acid to react with limestone or other soluble rock materials, such as dolomite or gypsum. This chemical reaction dissolves the rock, creating features like sinkholes, caves, and underground drainage systems.
What type of weathering creates caves or caverns?
Chemical weathering, particularly when acidic water dissolves and erodes the rock, can create caves or caverns over time. This process is common in limestone regions where the rock is easily dissolved by carbonic acid found in rainwater.
What type of weathering causes caverns to be formed?
Principally chemical as the limestone is dissolved by carbonic acid (rain-water acidified by absorbed atmospheric CO2). As the cave develops mechanical weathering of its stream-passages may contribute, by abrading the rock with sand carried in the stream.
Is limestone dissolved by carbonic acid a chemical weathering or a mechanical weathering?
This is chemical weathering. Carbonic acid (and often sulphuric acid from SO2) destroy CaCO3 (limestone) through chemical attack.Carbonic acid is formed by reaction of H2O and CO2 to create H2CO3.
What kind of weathering is limestone dissolved by carbonic acid?
Limestone is dissolved by carbonic acid through a process called chemical weathering. Carbonic acid forms when rainwater combines with carbon dioxide in the atmosphere or soil, creating a weak acid that gradually breaks down the calcium carbonate in limestone over time.
What is chemical weathering when limestone rock is dissolved by natural acids like carbonic acid?
Chemical weathering occurs when the minerals in rocks are broken down by chemical processes. In the case of limestone, the calcium carbonate in the rock reacts with carbonic acid in rainwater, forming calcium bicarbonate which dissolves the limestone. This process is known as carbonation and is a common form of chemical weathering on limestone rocks.
Is limestone with holes mechanical or chemical weathering?
Limestone with holes is typically a result of chemical weathering. The holes are often created through the process of carbonation, where carbonic acid in rainwater reacts with the calcium carbonate in limestone to dissolve it and create cavities over time.
What is chemical limestone made of?
Chemical limestone can form when calcite is dissolved.
What type of rock do karst form in?
Karst typically forms in soluble rock types such as limestone, dolomite, and gypsum which are prone to chemical weathering by groundwater. These rocks are easily dissolved by carbonic acid in water, resulting in the creation of karst landscapes characterized by features like sinkholes, caves, and underground drainage systems.
Which agent of reosion can create a limestone cave?
Chemical weathering - the rock is dissolved by rain-water acidified slightly by absorbed atmospheric carbon-dioxide.
What type of rock is worn away by weak acid in water to create a cave?
Limestone is the type of rock that is commonly dissolved by weak acids in water, such as carbonic acid, to form caves through a process known as chemical weathering.
What does the formation of Karst topography require carbonic acid to react with?
The formation of Karst topography requires carbonic acid to react with limestone or other soluble rock materials, such as dolomite or gypsum. This chemical reaction dissolves the rock, creating features like sinkholes, caves, and underground drainage systems.
Is limestone cave formation chemical or mechanical weathering?
chemical change
Is carbon dioxide chemical or mechanical?
another gas found in air, carbon dioxide, also causes chemical, weathering. Carbon dioxide dissolves in rainwater and in water that sinks through air pockets in the soil. The result is a weak acid called carbonic acid. Carbonic acid easily weathers rocks such as marble and limestone.
How are carbonic acid caverns and dripstone related?
Carbonic acid plays a key role in the formation of dripstones in caves. When carbonic acid in rainwater interacts with limestone, it creates a chemical reaction that dissolves the limestone and forms caves. As the water drips through the cave, it leaves behind mineral deposits that accumulate over time to form dripstones like stalactites and stalagmites.
