Rocks and building m
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| name for limestone | calcuim carbonate
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| formula for limestone | CaCo3
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| what is produced when a carbonate reacts with an acid | carbon dioxide
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| what is thermal decomposition | breaking down a substance using heat
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| symbol equation of there thermal decompositions of limestone | CaCo3 -> CaO + CO2
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| what is cement | heating limestone with clay
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| what is concrete | cement mixed with sand
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| benefits of limestone quarrying | provides jobs and increases local trade
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| disadvantages to limeston quarrying | quarries destroy habitats, dust pollutions and vechiles used to transport limestone increase carbon dioxide emmisons
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