Big Bang Theory

The universe started how many years ago?

• 14 billion

• 14 million

• 14 thousand

• 140

Tags

NGSS.HS-ESS1-2

True or False: Humans were alive to see the Big Bang.

• False

• True

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NGSS.HS-ESS1-2

The tiny dot that held everything in the universe was called _____.

• the singularity

• the point

• the universe

• the Sun

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NGSS.HS-ESS1-2

The explosion that sent the universe flying out is called _____.

• The Big Bang

• The Milky Way

• The Solar System

• The Sun

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NGSS.HS-ESS1-2

Since the Big Bang, and even today, the universe is still _____.

• Expanding

• Shrinking

• Cooking

• Spinning

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NGSS.HS-ESS1-2

To prove that a theory is true, scientists need _____.

• Evidence

• Money

• A judge

• To argue with each other

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NGSS.HS-LS3-2

NGSS.HS-LS4-1

Most scientists believe the Big Bang Theory explains which of the following questions?

• How our planets and moons formed

• How our universe began

• How the sun turns hydrogen into helium

• How fast light travels through space

Tags

NGSS.HS-ESS1-2

Which statement is true?

• The galaxies are moving toward us.

• The galaxies are moving away from us.

• The universe remains static or unchanged in motion.

• None of the above

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NGSS.HS-ESS1-2

As galaxies move away from our galaxy

a shift on the electromagnetic spectrum

(EMS) is noticed. This phenomena is

called _____________.

• redshift

• blueshift

• unshift

• blackshift

Tags

NGSS.HS-ESS1-2

Which of the following is NOT true about the Big Bang Theory?

• It is the scientific explanation of how life began on Earth and evolved over time.
• It is the scientific explanation for the origin of the universe.
• It states that the universe expanded from a single point and is still expanding today.
• It states that the universe used to be much hotter and smaller.

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NGSS.HS-ESS1-2