Which statement best defines NA-TECH (natural/technological) disasters?

• A. A natural hazard that is unrelated to technology.
• B. NA-TECH (natural/technological) disaster is a natural disaster that creates or results in a widespread technological problem.
• C. A minor event with no societal impact.
• D. A purely man-made technical failure.

Answer: (B)

NA-TECH disasters arise when a natural hazard triggers widespread technological disruption, turning the natural event into a larger tech-enabled crisis. The best description captures this interaction: a natural disaster that creates or leads to widespread technological problems, affecting infrastructure, services, and the public’s ability to respond. For example, an earthquake that damages power grids and water systems, or a tsunami that disrupts communications and critical facilities, illustrates how the natural event cascades into technological failures with broad societal impact. The other ideas miss this key point: a natural hazard unrelated to technology doesn’t become NA-TECH, a minor event with no societal impact isn’t NA-TECH, and a purely man-made technical failure lacks the natural hazard component.