GK
THE UNIVERSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is NOT supported by the Big Bang Theory?
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The density of the universe is decreasing.
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The universe is expanding.
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The temperature of the universe is decreasing.
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Stars and galaxies have stopped forming.
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Explanation:
Detailed explanation-1: -Key observations supporting the big bang theory include: (1) expansion of the universe, (2) cosmic microwave background radiation, (3) abundances of the lightest chemical elements, and (4) age of the oldest-known stars.
Detailed explanation-2: -The Doppler red-shift of light observed from distant stars and galaxies gives evidence that the universe is expanding (moving away from a central point). This allows for Big Bang Theory, because after a “bang” occurs all of the matter moves away from the point of origin.
There is 1 question to complete.