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The Big Bang: Understanding Cosmic Expansion and Stellar Fusion

The Big Bang marks the moment when a singular point in space expanded, initiating the universe's growth that continues today. This exploration delves into how temperatures change as we observe events closer to the present day and examines the relationship between time and temperature. Additionally, it addresses why stars emit light and energy, focusing on the fusion processes that power them. A key aspect of this dialogue is understanding the fuel source for the fusion reactions occurring within our Sun.

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The Big Bang: Understanding Cosmic Expansion and Stellar Fusion

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  1. The Big Bang • The explosion that created_______ • A point in space exploded, and that explosion continues to grow today • The Big Bang Time Machine

  2. What happens to the temperature as you get closer to present day? What kind of relationship is this? _______ Temperature ˚ K Time

  3. Why do stars glow and release energy? • Fusion –

  4. Final Question • What element is the fuel source for the fusion reaction within our Sun? • http://www.polleverywhere.com/multiple_choice_polls/LTExODM2NTg3NjE/web

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