WorksheetsAstronomy 3-2 Big Bang Choice Project
Total questions: 9
Worksheet time: 18mins
The existence of the cosmic background radiation implies that
the big bang model is wrong.
the universe began in a hot, dense state.
the universe did not have a moment of creation.
the universe began in a cold, low-density state.
If an object is moving toward us, its spectrum will experience
no shift
red shift
black spectrum
blue shift
What does CMBR stand for?
Cosmic Microns Background Radiation
Comic Members Building Roads
Cosmic Microwave Background Resistance
Cosmic Microwave Background Radiation
Who discovered CMBR?
Arno Penzias and Robert Wilson
Albert Einstein and Edwin Hubble
Edwin Hubble
Henrietta Swan Leavitt
Most of the universe contains which two elements?
Hydrogen and Helium
Helium and Lithium
Hydrogen and Iron
Helium and Iron
What is a Black Hole?
A giant hole in the middle of Earth
A type of star
A place where time and space run in reverse
A place where gravity pulls so much not even light escapes
Evidence suggests that the whole Universe is expanding and in a process called
Cosmic Inflation
Cosmic Background Microwave Radiation
Red Shift
The Big Freeze
Who found out that galaxies are moving away from us and the universe is expanding?
Arno Penzias
Edwin Hubble
Henrietta Swan Leavitt
Robert Wilson
Most scientists think that the universe will...
end someday.
eventually shrink
expand forever.
expand and shrink on a regular basis.
