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Data Activity - Topic 1.2 - Plastics (answers)

Topic 1.2 considers systems. In this activity you will look at data about plastics.Here are the answers. Digging deeper #1... (a) Note that the number of rivers on the x-axis is given on a logarithmic scale. Define a logarithmic scale. Outline why it is used here. A logarithmic scale is a way of displaying numerical data that has a very wide range of values in a more compact way than in a typical, linear scale. All...

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