Material sustainability
Lesson 3 / 8
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Lesson outcome
I can identify the sources of materials and assess their sustainability.
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Materials can be from natural or synthetic sources.
Materials can be from renewable or non-renewable sources.
Metal ores and polymers made from crude oil are non-renewable materials.
Materials sourced from plants and animals are renewable.
Recycling ensures that materials are useful for longer, before being discarded.
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This content is by Cashar and published under an open licence.