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The Sun and Stars

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Questions and Answers

Which element is the Sun mainly composed of?

Hydrogen (correct)

Carbon

Nitrogen

Oxygen

What process occurs in the Sun's core?

Nuclear fusion (correct)

Chemical reaction

Radioactive decay

Photosynthesis

How was the Sun formed?

From a supernova explosion (correct)

From a collision with another star

From a black hole

From the Big Bang

How long does it take for light from the Sun to reach Earth?

<p>8 minutes and 19 seconds</p> Signup and view all the answers

How does the size of the Sun compare to the size of Earth?

<p>The Sun is 109 times larger than Earth</p> Signup and view all the answers

The Sun and Stars

Choose a study mode

Podcast

Questions and Answers

Which element is the Sun mainly composed of?

What process occurs in the Sun's core?

How was the Sun formed?

How long does it take for light from the Sun to reach Earth?

How does the size of the Sun compare to the size of Earth?

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