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clodudy
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Is Water from an area which has a limestone and chalk strata most likely to be acidic?
No, water from an area with limestone and chalk strata is more likely to be alkaline, not acidic. Limestone and chalk are composed mainly of calcium carbonate which can increase the alkalinity of water through a process called calcification.
Is chalk harder than limestone?
No, limestone is harder than chalk. Limestone is a sedimentary rock composed mainly of calcite, whereas chalk is a soft, porous sedimentary rock composed mainly of calcium carbonate.
What are the types of limestone?
The main types of limestone are chalk, coral limestone, travertine, and tufa. Chalk is soft and white, coral limestone contains coral and other marine organisms, travertine is formed by hot springs, and tufa is a porous rock formed by calcium-rich water.
What element is a solid found in marble limestone chalk and teeth?
Calcium is the element found in marble, limestone, chalk, and teeth.
Is chalk calcium bicarbonate?
Yes "blackboard chalk", it is formed from the microscopic pieces of calcite (coccoliths) from sea micro-organisms. Soem other compounds are sometimes called chalk- e.g. "tailors chalk a very hard chalk used to mark cloth is often made from compressed "talc" a silicate mineral.
Is Water from an area which has a limestone and chalk strata most likely to be acidic?
No, water from an area with limestone and chalk strata is more likely to be alkaline, not acidic. Limestone and chalk are composed mainly of calcium carbonate which can increase the alkalinity of water through a process called calcification.
What two rocks are most likely to suffer from erosion due to the weather?
Limestone and Chalk
Is chalk sedimentary?
Yes,!! Chalk is fine grains of limestone compressed together and limestone is sedimentary, so chalk has to sedimentary.
Is chalk harder than limestone?
No, limestone is harder than chalk. Limestone is a sedimentary rock composed mainly of calcite, whereas chalk is a soft, porous sedimentary rock composed mainly of calcium carbonate.
What is the process of turning carbon dioxide into chalk and limestone called?
The process of turning carbon dioxide into chalk and limestone is called carbonation. This involves the reaction of carbon dioxide with calcium ions in water to form calcium carbonate, which precipitates out as solid chalk or limestone.
Limestone is the chemical content of chalk?
The chemical formula of chalk or limestone is calcium carbonate (CaCO3).
What school supply is made of limestone?
Chalk is a school supply that is made of limestone. Limestone is ground into a fine powder and used to make chalk sticks which are commonly used on chalkboards.
What are the types of limestone?
The main types of limestone are chalk, coral limestone, travertine, and tufa. Chalk is soft and white, coral limestone contains coral and other marine organisms, travertine is formed by hot springs, and tufa is a porous rock formed by calcium-rich water.
What type of rock are you likely to find a fosil in?
Limestone mostly, sometimes in shale and coal.
Is chalk the same as the rock limestone?
It is pretty much the same. Chalk and limestone are made of the same elements, but to to make chalk they change the limestone a bit. First they change the shape and then make it smooth. I hope that helps!
What is the relationship between limestone marble and chalk?
Limestone, marble, and chalk are all types of sedimentary rocks composed mainly of calcite. Limestone is the precursor to marble when subjected to high pressure and temperature. Chalk is a softer form of limestone made up of microscopic marine organisms.
What examples of a sedimentary rock are chalk and coal?
Chalk is a type of limestone. Limestone and coal are both organic sedimentary rocks.
