Gap Fill - The Sun - Level 2


  • Choose the correct word from the drop-down menus below.
  • Click the button at the bottom to check your answers.
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  • After this paragraph, go to Paragraph 2.

   billion      bubble      centre      dust      humans      name      now      red      scientists      soon  

Paragraph 1

Scientists know when our Sun will die. It won't be . It will be in 10 billion years. The are from the UK. They say that in about 5 billion years from , the Sun will turn into a " giant". This is the science for a star at the end of its life. When our Sun becomes a red giant, its will get smaller. Its outer layers will travel as far as Mars. This means Earth will burn and disappear. After our Sun turns into a red giant, it will become a of gas and space . No will be on Earth when the Sun dies out. Humans will disappear in around one years from now.

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Back to the death of our Sun lesson.

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