Journal Entry Week 3
- Analyse why red sunsets can sometimes be more impressive when there is more dust or pollution in the air than usual.
Because the pollution makes an illusion as if it is part of the sunset and ads more colour.
- Describe what happens inside water droplets to cause a rainbow and explain how you can tell whether a rainbow is a primary or secondary.
Inside a rainbow drop, as it falls it is like an optical instrument and makes the colours of a spectrum and a way you could tell if it is primary or secondary is by inspecting it 
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