The Big Bang Theory

What is a law in science?

• A law is a generalized statement that is created after a number

  of observations have taken place.

• A law is not a generalized statement that is created after a number

  of observations have taken place.

• It is the explanation of the observational data set forward in the form of a law.

• It is not is the explanation of the observational data set forward in the form of a law.

What is the name of the theory that describes how the universe came to be?

• Theory

• A Law

• Sunday

• The Big Bang

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How many billion years ago was the universe formed?

• The universe formed around 15 billion years ago.

• The universe formed around 13.8 billion years ago.

• The universe formed around 16 billion years ago.

• The universe formed around 17 billion years ago.

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What was created from the newly born universe?

• The Big Bang

• theory

• matter

• a law

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What do the leftover particles from protons and neutrons create?

• a law

• atoms

• theory

• The Big Bang

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How many years after the universe expanded did atoms form?

• 20,000

• 1,000,000

• 500,000

• 380,000

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Which two initial elements were present after the formation of atoms?

• oil and hydrogen

• helium and oil

• hydrogen and helium

• plastic waste

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What was created about 500 million years after the universe expanded?

• The Big Bang

• a law

• helium and hydrogen

• Galaxies

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Huge collections of stars held together by gravity are called

• Galaxies

• Theory

• Helium

• Hydrogen

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What is required for heavier elements to be released into space that later form stars

and planets?

• A planet must reach the end of its life cycle and explode in a supernova.

• Helium must reach the end of its life cycle and explode in a supernova.

• A star must reach the end of its life cycle and explode in a supernova.

• Hydrogen must not reach the end of its life cycle and explode in a supernova.

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