Writing on tables with chalk which is also CaCO3.
The type of limestone commonly used in classrooms is usually a sedimentary rock called chalk, which is made up of the skeletal remains of marine organisms like foraminifera and coccolithophores. Chalk is often used on chalkboards due to its softness and ability to make vibrant marks.
Limestone is used as stone building blocks, Limestone is used in the manufacture of cement.
we wouldn't have these- -Limestone is used in buildings and roads. - Limestone can be used in glass making. - Limestone is used in toothpaste. - Limestone is used in cement and mortar. - Limestone is used in bread and cereals as a source of calcium. - Limestone is used to make paper white. -Limestone is used to purify sugar. -Pulverized limestone is used to neutralize acidic soils. -Limestone can be used to make brake pads. -Limestone is used in the preparation of wools and dyes. -Limestone is used to make antacids. -Limestone is used in climbing walls. -Limestone is used a suppression of methane explosions in underground coalmines. -Limestone is added to plastics, paint, tiles and other materials as both white pigment and cheap filler. -Limestone is used in the manufacture of quicklime (calcium oxide) and slaked lime (calcium hydroxide). -Limestone can be used to create steel by using it in a blast furnace.
they are both rocks but both formed different ways chalk is formed by dead sea creatures skeleltons build up to form chalk and limestone is formed by shells and very littke amounts of mud and sand
In the sentence "Some buildings have separate classrooms," the word "separate" is used as an adjective to describe the classrooms.
All types are used.
mortar is used to stick stones or bricks together. blocks of limestone are used instead of bricks in replacement. concrete is made from limestone and it is used for paths. glass is used in windows are made from limestone.
Puritan classrooms were small. In most cases, the Puritan classrooms were also used for other reasons, such as holding church preachings and court hearings.
>Limestone is used in buildings and roads. >Limestone can be used in glass making. >Limestone is used in toothpaste. >Limestone is used in cement and mortar. >Limestone is used in bread and cereals as a source of calcium. >Limestone is used to make paper white. >Limestone is used to purify sugar. >Pulverized limestone is used to neutralize acidic soils. >Limestone can be used to make brake pads. >Limestone is used in the preparation of wools and dyes. >Limestone is used to make antacids. >Limestone is used in climbing walls. >Limestone is used a suppression of methane explosions in underground coalmines. >Limestone is added to plastics, paint, tiles and other materials as both white pigment and cheap filler. >Limestone is used in the manufacture of quicklime (calcium oxide) and slaked lime (calcium hydroxide). >Limestone can be used to create steel by using it in a blast furnace.
limestone is commonly used because it is easy to extract and carve
Limestone is used to make limestone bricks. These are then used to make various items in the Construction skill and in the quest Temple of Mort'ton.
Compound