Limestone and its uses C1 Unit 1
Notes (pages 36-37):
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Reactions of Carbonates C1 Unit 1
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The "Limestone Reaction Cycle" C1 Unit1
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Cement and Concrete C1 Unit 1
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Limestone Issues C1 Unit 1
- We depend on limestone to provide building materials.
- Quarrying limestone can have a negative impacts on the environment and on people living near to the quarries.
- Cement works are often close to limestone quarries. Making cement involves heating limestone with clay in large kilns. This uses a large area of land and a lot of energy.
Notes (pages 44-45):
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