Question
WJEC Unit 2 — Higher
(a) Describe the sequence of events from a massive star leaving the main sequence to forming a neutron star. (4 marks) (b) Explain why supernovae are important for the existence of life on Earth. (3 marks) (c) Explain why very massive stars form black holes rather than neutron stars after a supernova. (2 marks)
9 marks · take your time before peeking.
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Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.