1555917
Description
Mind Map by meerkat_786, updated more than 1 year ago
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Created by meerkat_786
about 10 years ago
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C1 Topic 2 Materials
from the Earth
- Formation of Rocks
- Igneous
- Magma solidifies to
become a solid rock
- cool fast = small
crystals
- cool slow = large
crystals
- cool fast = small
crystals
- Magma solidifies to
become a solid rock
- Sedimentary
- Erosion of rock, sediment
layers compact to form
rock
- Sometimes fossil remains
are found
- Sometimes fossil remains
are found
- Erosion of rock, sediment
layers compact to form
rock
- Metamorphic
- Heat and/or pressure
can change rocks
- limestone -> marble (stronger
due to interlocking crystlas)
- limestone -> marble (stronger
due to interlocking crystlas)
- Heat and/or pressure
can change rocks
- Igneous
- Limestone uses
- Quarrying
- Advantages
- More jobs
- Help UK
economy
- More jobs
- Disadvantages
- Dusty
and Noisy
- Extra Traffic =
Pollution
- Extra Traffic =
Pollution
- Damage
tourist industry
- Dusty
and Noisy
- Advantages
- Products
- Cement
- limestone +
clay
- limestone +
clay
- Concrete
- cement + gravel
+ water
- cement + gravel
+ water
- Glass
- limestone +
sand + sodium
carbonate
- limestone +
sand + sodium
carbonate
- Cement
- Neutralisation
- limestone- ability to
neutralise acids
- Reduce acidity
of soil
- sprayed in chimneys
-acidic gases
- reduce harmful emission and acid rain
- reduce harmful emission and acid rain
- Reduce acidity
of soil
- limestone- ability to
neutralise acids
- Quarrying
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