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The most common material that chalkboards are made out of is porcelain enamel. More information about chalkboards can be found at http://www.answers.com/topic/chalkboard
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Which rock group does chalk belong to?
Chalk does not belong to a rock group. Chalk is a type of sedimentary rock composed mainly of the mineral calcite.
What type of rocks are created as layer of sediment?
Sedimentary Rocks. Sedimentary rocks are created from stratification by the layering of materials on one another which then get compacted and cemented by sedimentation process over long period of time. The whole process of formation of sedimentary rocks from sediment is called Diagnesis. Examples of sedimentary rocks are limestone, chalk, and sandstone.
What is tailor's chalk?
Tailor's chalk is a type of chalk that is designed to make temporary markings on cloth. Using this chalk, a tailor can mark where fabric needs to be cut or garments altered. Once the markings are no longer useful, they can be easily brushed off or washed out, leaving no residue behind.
What type of rock can living things make prints in?
Sedimentary rocks.
What is the composition of rocks?
Rocks vary in composition depending the availability and type of mineral present during their formation.
What examples of a sedimentary rock are chalk and coal?
Chalk is a type of limestone. Limestone and coal are both organic sedimentary rocks.
What type of sedimentary rock is coal and chalk?
They are both organic sedimentary rocks.
Which rock group does chalk belong to?
Chalk does not belong to a rock group. Chalk is a type of sedimentary rock composed mainly of the mineral calcite.
What type of sedimentary rock is made up of once living organisms?
They are called organic sedimentary rocks, such as coal and chalk.
What other rocks can be use in society?
Chalk can be used as a sedimentary rock for right and coal as the same type of rock, but for fuel.
Is chalk a renewable resource?
No, chalk is not considered a type of renewable resource. Once it is used, its dust cannot be completely extracted to make more.
What type of equipment is required to install floor boards?
Someone would need a broom, tape measure, chalk, saw, drill, drill bits, hammers, nail sets, nail gun, and mallet. Make sure you don't forget the wood.
Can we say these are chalk?
It depends on what you mean by “these”. If you are referring to the sticks of chalk used for writing or drawing, then yes, we can say they are chalk, or at least they are made of a similar substance. However, if you are referring to the type of soft white rock that is composed mostly of tiny fragments of the calcite shells or skeletons of plankton, then no, we cannot say they are chalk, because they are not natural rocks, but manufactured products. Chalk is a fine-textured, earthy type of limestone distinguished by its light color, softness, and high porosity. Chalk is also the name of a series of strata consisting mainly of chalk. I hope this helps. 😊
What type of rocks are more easily weathered?
All types of rock can be weathered if near enough to the surface.
What type of artwork did the Iroquois do?
Used Clay to make beautiful pots and to decorate the pots they rubbed rocks together making paint/chalk stuff and used there hands to spread the paint/chalk. they would but it near the fire and around12 hours near the fire it would be hard as a rock and they would use it to carry corn and water and stuff
Why is chalk suitable for clunching?
because chalk is a type of rock which crumbles.
What type of rocks are created as layer of sediment?
Sedimentary Rocks. Sedimentary rocks are created from stratification by the layering of materials on one another which then get compacted and cemented by sedimentation process over long period of time. The whole process of formation of sedimentary rocks from sediment is called Diagnesis. Examples of sedimentary rocks are limestone, chalk, and sandstone.
