Which of the following is NOT a form of terrorism?

• A. Explosive terrorism
• B. Eco-terrorism
• C. Nuclear-terrorism
• D. Bio-terrorism

Answer: (A)

Forms of terrorism are usually categorized by the nature of the threat or the domain being targeted, not just by the weapon used. Eco-terrorism, nuclear-terrorism, and bio-terrorism describe distinct areas of concern—actions aimed at environmental protection, or involving nuclear materials, or using biological agents. Explosive terrorism describes the weapon or delivery method used to carry out an attack rather than a separate category of threat. Because explosives can be employed across many different types of terrorism, it’s not a distinct form in the same sense as the others. So the key idea is that the weapon (explosives) is a method, while the other terms describe the kind of threat or target.