'Fire' is related to 'Ashes' as the resulting residue after burning. In the same way, 'Explosion' is related to which immediate aftermath?

Introduction / Context:
Analogy type: cause → tangible result. Fire commonly leaves ashes; an explosion typically leaves scattered fragments or debris. The task is to select the noun that denotes the physical result of an explosion, paralleling ashes for fire.

Given Data / Assumptions:

• “Ashes” are the solid residue left by combustion.
• Explosions break materials into fragments.
• Result should be a tangible noun representing what remains.

Concept / Approach:
The stable mapping is “event → residue/remains”. For explosion, the remains are “debris”—pieces scattered after a blast—matching the role of “ashes” after fire.

Step-by-Step Solution:

Verification / Alternative check:
While explosions also produce sound and flame, these are not the enduring “resulting remains.” “Debris” precisely captures the sustained physical aftermath.

Why Other Options Are Wrong:

• Sound / Flame / Smoke: Effects, often transient, not the leftover remains.
• Explosive: Refers to a substance, not the result.

Common Pitfalls:
Confusing any effect of the cause with the specific “residue/remains” relation posed in the stem.

Final Answer:
Debris