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The Great Wall

This quiz will test your knowledge about the Great Wall, one of the largest structures in the universe.

10 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

What is the Great Wall?

  1. A large structure in the universe composed of galaxies and galaxy clusters
  2. A type of astronomical object
  3. A region of space with a high density of stars
  4. A supercluster of galaxies
Question 2 Multiple Choice (Single Answer)

Where is the Great Wall located?

  1. In the constellation of Hercules
  2. In the constellation of Boötes
  3. In the constellation of Virgo
  4. In the constellation of Ursa Major
Question 3 Multiple Choice (Single Answer)

How long is the Great Wall?

  1. About 200 million light-years
  2. About 400 million light-years
  3. About 600 million light-years
  4. About 800 million light-years
Question 4 Multiple Choice (Single Answer)

How wide is the Great Wall?

  1. About 100 million light-years
  2. About 200 million light-years
  3. About 300 million light-years
  4. About 400 million light-years
Question 5 Multiple Choice (Single Answer)

How thick is the Great Wall?

  1. About 10 million light-years
  2. About 20 million light-years
  3. About 30 million light-years
  4. About 40 million light-years
Question 6 Multiple Choice (Single Answer)

What is the mass of the Great Wall?

  1. About 10^16 solar masses
  2. About 10^17 solar masses
  3. About 10^18 solar masses
  4. About 10^19 solar masses
Question 7 Multiple Choice (Single Answer)

What is the age of the Great Wall?

  1. About 1 billion years
  2. About 10 billion years
  3. About 100 billion years
  4. About 1 trillion years
Question 8 Multiple Choice (Single Answer)

How was the Great Wall formed?

  1. By the collision of two superclusters of galaxies
  2. By the gravitational collapse of a large cloud of gas and dust
  3. By the merger of two smaller galaxies
  4. By the expansion of the universe
Question 9 Multiple Choice (Single Answer)

What is the future of the Great Wall?

  1. It will continue to grow in size
  2. It will eventually collapse in on itself
  3. It will be torn apart by the expansion of the universe
  4. It will remain the same size
Question 10 Multiple Choice (Single Answer)

What is the significance of the Great Wall?

  1. It is the largest known structure in the universe
  2. It is the oldest known structure in the universe
  3. It is the most massive known structure in the universe
  4. It is all of the above
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