Final answer:
The Big Bang theory states that the universe began with a massive explosion, known as the Big Bang, which initiated the expansion of space itself. The theory is supported by evidence such as cosmic microwave background radiation. Some statements about the Big Bang provided in the question are true, while others are false. The correct answer is option a., b. and e.
Step-by-step explanation:
The Big Bang theory is a scientific explanation of the origin and evolution of the universe. It states that the universe began with a massive explosion, referred to as the Big Bang, which initiated the expansion of space itself. This explosion occurred approximately 13.7 billion years ago. The theory is supported by various pieces of evidence, including the observation of cosmic microwave background (CMB) radiation, which is the afterglow of the Big Bang.
Based on the information provided, the following statements are true:
- The universe resulted after a large explosion of hot gases, which is referred to as the Big Bang.
- The Big Bang was the start of the expansion of space itself.
- Cosmic microwave background radiation provides strong evidence in support of the Big Bang.
The statement that there were only atoms in the very early stages of the universe is incorrect. In the early stages, the universe was a hot and dense soup of particles that eventually formed protons, neutrons, electrons, and other elementary particles.
However, the statement that according to the Big Bang model, the universe is static is also incorrect. The Big Bang theory describes an expanding universe, not a static one.