937747
Question 1
Question
The Big Bang Theory is...
Answer
-
All the matter in the universe was concentrated into a single incredibly tiny point
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The point began to enlarge rapidly in a hot explosion
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rocks collided when the universe heated up
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this formed planets
Question 2
Question
The further away a galaxy is...
Answer
-
the faster it is moving away
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the slower it is moving away
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the bigger it is
-
the smaller it is
Question 3
Question
What is a nebula?
Answer
-
A swirling cloud of gas and dust
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The opening to the black hole
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Something off star trek lol
Question 4
Question
Nebula clouds are pulled together by...
Answer
-
Gravity
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Intermolecular forces
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Magnetic fields
Question 5
Question
The spinning ball of gas starts to get..
Answer
-
Hot
-
Cold
Question 6
Question
Gravity causes the star to get...
Answer
-
smaller
-
bigger
Question 7
Question
After millions of years, the ____ temperature is hot enough for nuclear fusion.
Answer
-
Average
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Core
-
Centre
Question 8
Question
As ______ nuclei join together to form ____ nuclei, energy is released and the star continues to shine while there is enough _____.
Answer
-
Hydrogen and Helium
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Carbon Dioxide and Water
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Iron and Iron dioxide
Question 9
Question
Smaller stars shine longer than bigger stars because they use up the hydrogen at a slower rate.
Answer
- True
- False
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