- 1. What is the estimated age of the universe since the Big Bang?
A) 19.6 billion years
B) 13.8 billion years
C) 8.9 billion years
D) 5.2 billion years
- 2. Which scientist is credited with proposing the Big Bang theory?
A) Georges Lemaître
B) Albert Einstein
C) Isaac Newton
D) Carl Sagan
- 3. What was the universe like in the first few moments after the Big Bang?
A) Cold and empty
B) Completely dark
C) Full of life
D) Extremely hot and dense
- 4. What kind of radiation is considered the remnant of the Big Bang?
A) Cosmic Microwave Background Radiation
B) Ultraviolet radiation
C) X-ray radiation
D) Infrared radiation
- 5. What was the only chemical element present in the universe immediately after the Big Bang?
A) Helium
B) Hydrogen
C) Oxygen
D) Carbon
- 6. What term describes the rapid expansion of the universe in the first moments after the Big Bang?
A) Rapid Stretch
B) Inflation
C) Expansion Burst
D) Boom Effect
- 7. How did the universe evolve from a hot, dense state to its current form?
A) Collapsing into a singularity
B) Expanding and cooling
C) Remaining constant in temperature
D) Contracting and heating
- 8. What is the name for the theoretical point where the density and temperature of the universe were infinite?
A) Singularity
B) Cosmic Apex
C) Ethereal Nexus
D) Infinite Point
- 9. Which region of the cosmic microwave background radiation is thought to provide evidence for the theory of cosmic inflation?
A) Temperature fluctuations
B) Cosmic rays
C) Anisotropies
D) Radiation anomalies
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