using limestone Flashcards

1
Q

what can limestone be used for?

A

building materials. e.g. cement, mortar, concerete

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2
Q

what happens when limestone is thermally decomposed?

A

calcium carconateCaCO3 –> calcium oxideCaO–> carbon dioxideCO2

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3
Q

pros and cons of quarrying limestone?

A

pros; JOBS, income to the town/village its near

cons; noie, dust, destroys animals habitats, emission pollution, produces tips

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