Which statement below does NOT fit the model of the Big Bang and the subsequent changes in the universe? *
The universe was denser previously than it is now.
The universe was hotter previously than it is now.
The galaxies are moving closer together as time progresses.
The universe is continuing to expand, even after the Big Bang.
The galaxies are moving closer together as time progresses.
To determine which statement does NOT fit the model of the Big Bang and the subsequent changes in the universe, we can analyze each statement and see if it aligns with the theory.
1. "The universe was denser previously than it is now."
According to the Big Bang theory, the universe did start in a hot, dense, and highly compact state. As it expanded, it became less dense over time. This statement aligns with the theory.
2. "The universe was hotter previously than it is now."
Similarly, the Big Bang theory states that the universe was extremely hot in its early stages and has been cooling down ever since. So, this statement also aligns with the theory.
3. "The galaxies are moving closer together as time progresses."
This statement does not align with the model of the Big Bang. In fact, one of the main observations is that the galaxies are moving away from each other as the universe expands. This statement does not fit the theory of the Big Bang.
4. "The universe is continuing to expand, even after the Big Bang."
According to the Big Bang model, the universe is indeed continuing to expand even after the initial explosion. This statement aligns with the theory.
Based on this analysis, statement number 3, "The galaxies are moving closer together as time progresses," does NOT fit the model of the Big Bang and the subsequent changes in the universe.