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Match it! Select the correct answer from the pull down...Good luck!
The event which began the universe was the
the distance light travels in a year
spiral
It suggests that the universe is expanding
14 billion years ago
Big Bang
a giant cloud of gas and dust
hotter and denser
stars, dust, and gases bound together by gravity
What is a galaxy?
the distance light travels in a year
spiral
It suggests that the universe is expanding
14 billion years ago
Big Bang
a giant cloud of gas and dust
hotter and denser
stars, dust, and gases bound together by gravity
Energy from collision and pressure from gravity caused the center of the solar nebula to become
the distance light travels in a year
spiral
It suggests that the universe is expanding
14 billion years ago
Big Bang
a giant cloud of gas and dust
hotter and denser
stars, dust, and gases bound together by gravity
What is important about Hubble's discovery that there is red shift in the spectra of galaxies?
the distance light travels in a year
spiral
It suggests that the universe is expanding
14 billion years ago
Big Bang
a giant cloud of gas and dust
hotter and denser
stars, dust, and gases bound together by gravity
What type of galaxy is the Milky Way?
the distance light travels in a year
spiral
It suggests that the universe is expanding
14 billion years ago
Big Bang
a giant cloud of gas and dust
hotter and denser
stars, dust, and gases bound together by gravity
The solar system formed from
the distance light travels in a year
spiral
It suggests that the universe is expanding
14 billion years ago
Big Bang
a giant cloud of gas and dust
hotter and denser
stars, dust, and gases bound together by gravity
What is a light year?
the distance light travels in a year
spiral
It suggests that the universe is expanding
14 billion years ago
Big Bang
a giant cloud of gas and dust
hotter and denser
stars, dust, and gases bound together by gravity
The universe began
the distance light travels in a year
spiral
It suggests that the universe is expanding
14 billion years ago
Big Bang
a giant cloud of gas and dust
hotter and denser
stars, dust, and gases bound together by gravity
Check it!