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Cosmic Background and the Universe's Age Quiz

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Cosmic Background and the Universe's Age: a General level Astronomy quiz. Test your knowledge with 14 questions!

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Questions

Question 1

What is the 'Cosmic Microwave Background' (CMB)?

A Dust in space

B Afterglow of Big Bang

C A type of star

D A black hole

Question 2

The Big Bang theory explains the origin of what?

A The Sun

B The Universe

C The Earth

D The Moon

Question 3

What is the approximate age of the universe?

A 1 million years

B 13.8 billion years

C 500 years

D 100 billion years

Question 4

What does the CMB radiation look like to the human eye?

A Sparkling gold

B Invisible

C Bright blue

D Fire red

Question 5

The CMB is often called the _____ of the Big Bang.

A Echo

B Beginning

C End

D Shadow

📋 This quiz has 14 questions in total.