Big Bang Review

The Big Bang started with...

• An explosion

• A singularity

• A nebula

• A crunch

Tags

NGSS.HS-ESS1-2

The early Universe was hot and dense. This led to...

• An expansion

• An explosion

• A Big Bang

• A star

Tags

NGSS.HS-ESS1-2

The Solar System is believed to be about

• 4.6 billion years old

• 6.4 billion years old

• 14.6 billion years old

• 16.4 billion years old

Tags

NGSS.HS-ESS1-6

A theory that says the universe began as a small point that expanded rapidly about 13.7 billion years ago.

• Big Bang Theory

• Singularity Theory

• Galaxy Theory

Tags

NGSS.HS-ESS1-2

If something that makes light is moving AWAY from you, it spreads the wavelengths of light out. This application of the Doppler effect is known as ___.

• blue shift

• green shift

• red shift

• black shift

Tags

NGSS.HS-ESS1-2

NGSS.HS-PS4-1

A large grouping of stars, planets, gas, and dust in space held together by gravity.

• Universe

• Galaxy

• Space

The change in wavelength that allows us to determine if an object if moving toward us or away from us

• Whiteshift and Blueshift

• Redshift and Greenshift

• Redshift and Blueshift

Tags

NGSS.HS-PS4-1

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

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.

Tags

NGSS.HS-ESS1-2

Define a lightyear

• The length of time it take light to travel in one year

• The speed at which light travels

• Woody's friend, Buzz

• The distance light travels in one year