Advantages and disadvantages of plastic food packaging
I can describe advantages and disadvantages of plastic food packaging.
Advantages and disadvantages of plastic food packaging
I can describe advantages and disadvantages of plastic food packaging.
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Lesson details
Key learning points
- Many foods are sold packaged in plastic, which is usually made from non-renewable resources such as fossil fuels
- Plastic waste in landfills and oceans is a pollutant that takes a long time to degrade and can harm organisms
- Biodegradable bioplastics made from renewable resources are a sustainable alternative to traditional plastic packaging
- Plastic packaging helps prevents food spoilage and reduces food waste
- We must weigh up the benefits of using plastic packaging against emissions from production and damage to biodiversity
Keywords
Plastic - a man-made material, usually made from fossil fuels
Pollutant - a substance that can harm living organisms when it is released into an ecosystem
Biodiversity - the range of different living organisms (species) in an ecosystem
Biodegradable - can be broken down by living organisms, including microorganisms
Sustainable - can be carried out over a long period of time with little or no negative impact on the environment
Common misconception
Thinking that plastic food packaging only has disadvantages, due to its effects as a pollutant in oceans and land ecosystems.
This lesson explores the advantages of plastic packaging in reducing food waste, alongside the risks it can pose to biodiversity.
To help you plan your year 9 science lesson on: Advantages and disadvantages of plastic food packaging, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 9 science lesson on: Advantages and disadvantages of plastic food packaging, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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The assessment exit quiz will test your pupils' understanding of the key learning points.
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Explore more key stage 3 science lessons from the Climate change and biodiversity unit, dive into the full secondary science curriculum, or learn more about lesson planning.
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Starter quiz
6 Questions
Exit quiz
6 Questions
the range of different species in an ecosystem
a substance that can harm organisms when released into an ecosystem
can be carried out without harming the environment
