BBT Review

According to the Big Bang Theory, which graph best represents the relationship between time and the size of the universe from the beginning of the universe to the present?

• Size decreasing as time increases
• Size and time both increasing
• Size does not change as time increases
• Size increases, then decreases as time increases

Tags

NGSS.HS-ESS1-2

Which of the following is evidence of the Big Bang Theory?

• Cavemen heard a loud bang at the beginning of time.
• The universe isn't moving
• The universe is expanding
• The universe is getting smaller

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NGSS.HS-ESS1-2

Which of the following is NOT evidence of the Big Bang Theory?

• Abundance of Hydrogen and Helium
• CMBR everywhere
• Stars that are blue shifted
• the universe is getting bigger

Tags

NGSS.HS-ESS1-2

What is the CMBR

• The shape of the universe
• The first primordial elements
• Red shifted galaxies
• Leftover heat from the Big Bang 

Tags

NGSS.HS-ESS1-2

Which statement best describes the age of our solar system and universe?

• Our solar system and the universe are estimated to be 5 billion years old.
• Our solar system and the universe are estimated to be 10 billion years old.
• Our solar system is at least twice as old as the universe.
• The universe is roughly 13.7 billion years old.

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.

Tags

NGSS.HS-ESS1-2

What can we conclude from the observation that nearly all galaxies are moving away from us?

• Massive black holes are drawing galaxies away from Earth.
• The Sun and Earth are located at the center of the universe.
• Everything in the universe is moving the same direction.
• The once-smaller universe is expanding in all directions.

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NGSS.HS-ESS1-2

Which of the following best describes the expansion of the universe?

• As space expands, matter spreads out to fill up the empty space.
• Expansion involves the spreading of matter into infinite and empty space.
• As space expands the empty space between matter increases.
• As space expands, matter continually is created to fill that space.

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NGSS.HS-ESS1-2

Which of the following is the best description of the Big Bang Theory?

• The Big Bang Theory is the prevailing model about the universe’s origin and is supported by observations of the universe’s expansion.
• The Big Bang Theory is just one of the ideas about the universe’s origin, many of which are equally respected by the scientific community.
• The Big Bang Theory states that pre-existing matter was compacted into a hot and dense form and suddenly exploded into infinite, empty space.
• The Big Bang Theory is the scientific explanation of how the Sun, Earth, and the rest of the Solar System were formed at the beginning of time.

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NGSS.HS-ESS1-2

Which of the following is not strong evidence supporting the Big Bang Theory?

• Presence of cosmic microwave background radiation.
• The frequency of the light from distant galaxies is shifted slightly towards the red
• The estimated age of the Earth matches the estimated age of the universe.
• Abundance of Hydrogen and Helium in the universe.

Tags

NGSS.HS-ESS1-2