Question

theories about the universe quick check
how is the formation of the solar system related to the big bang? (1 point)
○ the expansion of the solar system caused the big bang
○ the solar system formed about 9 billion years after the big bang
○ the solar system formed during the dark ages directly after the big bang
○ the solar system was formed before the big bang created the first stars

Explanation:

To solve this, we analyze each option:

• Option 1: The Big Bang caused the universe's expansion, not the solar system's expansion causing the Big Bang. Eliminate.
• Option 2: The Big Bang occurred ~13.8 billion years ago, and the solar system formed ~4.6 billion years ago, so ~9 billion years after the Big Bang. This is correct.
• Option 3: The dark ages were before star formation, and the solar system formed much later. Eliminate.
• Option 4: The Big Bang created the first matter/stars, and the solar system formed later. Eliminate.

Answer:

B. The solar system formed about 9 billion years after the big bang (Note: Assuming the second option is labeled B; if the original options had different labels, adjust accordingly. Based on the content, the correct option is "The solar system formed about 9 billion years after the big bang".)