How are you going to get 6 marks for this?
- I suggest you start by saying there are two important bits of evidence gained through observations of electromagnetic radiation that support the Big Bang Theory.
- Red shift… how light from distant galaxies appears longer wavelength, so moving away, suggests that the universe is expanding which supports the theory that the universe was once very, very small and expanded in a "Big Bang"
- You also need to talk about CMB… microwave radiation observed from the whole of space, considered to be heat left over from the Big Bang etc.
- You need to have good SPAG
- You need to have a go…
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