Outline two issues associated with the disposal of foamed polystyrene cartons. - Leaving Cert Engineering - Question d - 2012
Question d
Outline two issues associated with the disposal of foamed polystyrene cartons.
Worked Solution & Example Answer:Outline two issues associated with the disposal of foamed polystyrene cartons. - Leaving Cert Engineering - Question d - 2012
Step 1
Issue 1: Long life cycle, does not breakdown easily
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Answer
Foamed polystyrene has a long life cycle, which means it persists in the environment for many years. Unlike organic materials, it does not easily decompose, leading to significant accumulation in landfills and various ecosystems.
Step 2
Issue 2: Toxic gases when burned
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Answer
When foamed polystyrene is incinerated, it releases toxic gases, such as styrene, into the atmosphere. These emissions pose health risks to humans and contribute to environmental pollution.
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