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WorksheetsBIG BANG THEORY
Total questions: 10
Worksheet time: 2mins
How old is Big Bang in our universe?
13.8 thousand years
13.8 million years
13.8 billion years
13.8 trillion years
The big bang was a what?
explosion
unknown
expansion
contraction
What were the original two elements in our universe?
Lithium and Carbon
Hydrogen and Neon
Helium and Chlorine
Hydrogen and Helium
Galaxies that move closer to us show a what shift?
Red Shift
Green shift
Orange Shift
Blue Shift
In relation to us, most galaxies are…
Moving toward us
Moving away from us
Not moving
Why is the CMB so cool now?
The expansion of the Universe has cooled the radiation and stretched its wavelengths
Dense clouds of dust have blocked most of it.
The cosmological constant has "squashed" its wavelengths and cooled it.
Hydrogen atoms have condensed on it and chilled it
Which piece of evidence supports the Big Bang theory?
The more distant galaxies are moving the slowest
The more distant galaxies are moving the quickest
The more distant galaxies are moving towards us
Galaxies and space is not changing
The event that marks the beginning of our known universe
Theory of Evolution
Big Bang
Cell Theroy
Inflation Theory
The "afterglow" of the energy from the origin of the universe that we see today
Cosmic radiation
Sunlight
Doppler effect
Cosmic explosions
What does the Big Bang theory suggest?
The universe was just there
The Milky Way is the only solar system
The universe is continually expanding
The universe started as a point and is moving towards each other
