Nuclear fusion is a process which releases large amounts of energy and takes place in the core of stars like our Sun. 1a) Describe what is meant by nuclear fusion and the conditions necessary for it to take place. b) It is believed that the first elements to exist in the early Universe were hydrogen and helium. What role has nuclear fusion taken in the creation of the world around us?

Nuclear fusion is a process which releases large amounts of energy and takes place in the core of stars like our Sun. 1a) Describe what is meant by nuclear fusion and the conditions necessary for it to take place. b) It is believed that the first elements to exist in the early Universe were hydrogen and helium. What role has nuclear fusion taken in the creation of the world around us?

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