Origin of the Universe Presentation review

The Big Bang theory describes the (a)   of the universe.

• end

• origin
• size

• shape

Tags

NGSS.HS-ESS1-2

The afterglow of the Big Bang is also known as the (a)   .

• cosmic microwave background
• rapid expansion

• initial explosion

• galaxy formation

Tags

NGSS.HS-ESS1-2

The Doppler effect is a phenomenon in which sound or light from a moving object changes (a)   in relation to a stationary observer.

• speed

• frequency
• color

• temperature

Tags

NGSS.HS-PS4-1

Which of the following is evidence for the universe's expansion?

• A) Blue shift

• B) Red shift

• C) Green shift

• D) Yellow shift

Tags

NGSS.HS-ESS1-2

What is the cosmic microwave background (CMB)?

• Leftover radiation from the Big Bang

• Radiation from the sun

• Light from distant stars

• Sound waves in space.

Tags

NGSS.HS-ESS1-2

What does the red shift in light from distant galaxies indicate?

• The galaxies are moving closer to us

• The galaxies are changing color

• The galaxies are moving away from us

• The galaxies are stationary

Tags

NGSS.HS-ESS1-2

The theory says the universe started from...

• multiple explosions

• one big explosion

• a black hole

• a supernova

Tags

NGSS.HS-ESS1-2

What evidence supports the Big Bang Theory?

• The discovery of dinosaurs.

• The constant speed of light.

• The expansion of the universe.

• The presence of water on Earth.

Tags

NGSS.HS-ESS1-2