- Step 1: Understand the meaning of "ephemeral," which refers to something short-lived or fleeting.
- Step 2: Evaluate options: (1) Transient means short-lived, (2) Eternal means everlasting, (3) Vibrant means lively, (4) Radiant means glowing.
- Step 3: Compare with context: The sunset's beauty fades quickly, so "transient" aligns best.
- Step 4: Eliminate: Eternal is opposite; vibrant and radiant describe quality, not duration.
- Step 5: Confirm: "Transient" matches the meaning of "ephemeral."
- Step 6: Option (1) is correct.