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Revision for sustainability - Coggle Diagram
Revision for sustainability
Food waste
Reason for food waste
Reducing food waste
Use up content in fridge and cupboard
Freeze left overs
Pay attention to use by dates
Use whole foods
Correct portion size
Donate to unwanted food banks
Packaging and preserving foods
Glass
Transparent =, heat resistance, gives food a long shelf life and is reusable
Metal
Heat resistant and gives long shelf life
Plastic
Transparent, lightweight and can be shaped to food
Paper
Lightweight can be printed on and is biodegradable
Not stored correctly
Overcooked
Too much food
Spoiled foods
People get confused by use by dates
Retailer reject the food as it looks odd
Packaging environmental
One time use
Manufacturing = lots of energy and natural, non renewable resources
Some plastics take long to biodegrade
Take up space
Adds to weight of the product
Litter is hazardous to animals and some sea animals eat it and become really ill
6 R's
Reuse
Rethink
Recycle
Reduce
Repair
Refuse