There are 4 main pieces of evidence that support The Big Bang Theory:
a) Evidence that the universe is ____________________________.
b) ______________ __________________ _________________ radiation from the “first light” that was
released once the universe reached _____________________ years old.
c) The amount of different ___________________ in the universe is almost exactly as what The Big
Bang predicts.
d) Finally, the Big Bang Theory is the only explanation that explains why our universe looks
the way it does today!