The Universe

How old is the Universe?

• 13.8 billion years old

• 13.9 billion years old

• 13.6 billion years old

• 13.5 billion years old

Tags

NGSS.HS-ESS1-2

How many years passed before the universe cooled enough to form atoms?

• 500,000 years

• 400,000 years

• 300,000 years

• 200,000 years

Tags

NGSS.HS-ESS1-2

How is the universe changing size?

• It's growing faster with each passing day

• It's growing slower with each passing day

• It's shrinking faster with each passing day

• It's shrinking slower with each passing day

What will eventually happen to the universe?

• It will recollapse and create another Big Bang

• It will eventually stop growing and stay steady

• It will eventually become very cold and very dark

• It will eventually become very hot and very bright

Tags

NGSS.HS-ESS1-2

What is Entropy?

• The gradual decline into order

• The quick change to orderly structures

• The slow change into orderly structures

• The gradual decline into disorder

Tags

NGSS.HS-PS3-4

How do we know galaxies in space are moving away from each other?

• Their color is shifted toward blue

• Their color is shifted to red

• Their color is shifted toward Green

• Their color does not change

Tags

NGSS.HS-ESS1-2

What part of the electromagnetic spectrum is the part we can detect with our eyes?

• Infrared

• Visible

• Ultraviolet

• Radio

Which of these energy waves are dangerous to humans?

• Microwave

• Infrared

• Visible

• Ultraviolet

Tags

NGSS.HS-PS4-4

What kind of energy waves can travel through space?

• Earthquake

• Sound

• Radiation

• Vibrations

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

What is the name of the radiation left behind by the Big Bang?

• Cosmic Big Bang Radiation

• Cosmic Foreground Radiation

• Cosmic Background Radiation

• Cosmic Inflation Radiation

Tags

NGSS.HS-ESS1-2