Big Bang Review

Right now, is the universe staying the same, expanding, or collapsing? 

• Stays the same
• Expanding
• Collaspsing

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The three pieces of evidence for our current theory of the universe are:

• blueshift, CMB, moon landing.
• redshift, IBM, Andromeda galaxy.
• redshift, CMB, distribution of elements.
• doppler effect, light spectra, fusion.

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Galaxies that are redshifted are:

• actually blue.
• really far away.
• invisible.
• moving away from us.

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According to science, approximately how long ago did the big bang occur?

• 140 years ago
• 14 thousand years ago
• 14 million years ago
• 14 billion years ago

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Before the Big Bang, where was all the matter and energy contained?

• Inside the sun
• In a single point
• It was invisible
• Under a rock

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The energy left over from the big bang is known as - 

• Microwave Radiation
• Nuclear Radiation
• Cosmic Background Radiation
• Astronomical Radiation

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The scientist that discovered the red-shift:

• Charles Darwin
• Albert Einstein
• Edwin Hubble
• Bill Nye the Science Guy

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When hydrogen atoms are combined to form helium, this process is called

• Fusion
• Fission
• Red Shift
• Nuclear Decay

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NGSS.HS-PS1-8

What was the first element created after the big bang occurred and the universe began to cool?

• carbon
• hydrogen
• iron
• lead

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Edwin Hubble came up with the big bang theory. What main piece of evidence led him to discover it?

• The Sun is the center of the universe.
• The universe is expanding in all directions.
• New universes are being made daily.
• All life appeared on Earth 3.5 billion years ago.

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NGSS.HS-ESS1-2