ExpertEasy1 markMultiple Choice
AQA GCSE · Question 01.2 · Space physics
The Sun is one of the stars in our galaxy. What was the Sun originally formed from?
The Sun is one of the stars in our galaxy. What was the Sun originally formed from?
Answer options:
A.
Dust and gas
B.
Heavy elements
C.
Oxygen
How to approach this question
Recall the process of star formation. Think about the initial materials that come together to form a star. Choose the most appropriate option.
Full Answer
A.Dust and gas✓ Correct
Dust and gas
Stars, including our Sun, are formed from a nebula, which is a giant cloud of dust and gas in space. Gravity pulls the dust and gas together. As the material collapses, it gets hotter and denser, eventually forming a protostar. When the core is hot and dense enough, nuclear fusion begins, and a star is born.
Common mistakes
✗ Thinking that stars are made of just one element like Oxygen.\n✗ Confusing the products of a star (heavy elements) with the ingredients to make a star.
Practice the full AQA GCSE Physics Foundation Tier Paper 2
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