Creating sustainable futures/CSF101/Holocene to Anthropocene/Materials disperse

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Ink drop in water
If you think about what happens if you put a drop of ink in a glass of water, or milk into tea, or if you leave a piece of metal outside for a year; you’ll realise that materials naturally decompose and spread out. Even plastic, over a long period, breaks down to its basic elements. The law of entropy, which is part of laws of thermodynamics, is agreed science that tells us that all materials will - over time - break down to their smallest parts and transform all energy to its lowest form, which is heat. In this manner, everything disperses.
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Learning journal activity

This activity is required for students seeking formal credit. Other students may complete a learning journal but it will not be assessed.

  1. Think about different substances or materials that you use everyday.
    • What happens to them after you have finished with them?
    • Where do they end up?
    • What chemical elements are in them, and where have those chemicals come from?


If you need more stimulus material, watch this video: The story of stuff