Question 25
What is the name of the process by which a star like the Sun will eventually use up all of its hydrogen fuel and expand to many times its original size, before shedding its outer layers and collapsing into a small, dense object?
Original choices:
A. Fusion
B. Fission
C. Black hole formation
D. Planetary nebula formation
E. Red giant phase
Editorial task: Explain the source ambiguity and justify a scientifically sound interpretation.
Original choices:
A. Fusion
B. Fission
C. Black hole formation
D. Planetary nebula formation
E. Red giant phase
Editorial task: Explain the source ambiguity and justify a scientifically sound interpretation.