What are the four types of Weapons of Mass Destruction (WMD)?

What are the four types of Weapons of Mass Destruction (WMD)?

• A. Chemical, Biological, Radiological, and Nuclear
• B. Biological, Chemical, Radiological, and Toxic
• C. Chemical, Radiological, Environmental, and Nuclear
• D. Nuclear, Biological, Magnetic, and Chemical

Answer: (A)

Four broad categories describe Weapons of Mass Destruction: chemical, biological, radiological, and nuclear. Chemical weapons deploy toxic chemicals to injure or kill through inhalation, skin contact, or other exposure routes. Biological weapons spread disease-causing pathogens or toxins to sicken or kill. Radiological weapons disperse radioactive material to contaminate an area and expose people to radiation, often with long-term health and environmental effects. Nuclear weapons produce an enormous blast, heat, and radiation through nuclear reactions, causing catastrophic immediate destruction and lasting fallout. The other options use terms that aren’t recognized as separate WMD categories—such as toxic, environmental, or magnetic—as these describe effects or properties, not distinct WMD classes.

Four broad categories describe Weapons of Mass Destruction: chemical, biological, radiological, and nuclear. Chemical weapons deploy toxic chemicals to injure or kill through inhalation, skin contact, or other exposure routes. Biological weapons spread disease-causing pathogens or toxins to sicken or kill. Radiological weapons disperse radioactive material to contaminate an area and expose people to radiation, often with long-term health and environmental effects. Nuclear weapons produce an enormous blast, heat, and radiation through nuclear reactions, causing catastrophic immediate destruction and lasting fallout. The other options use terms that aren’t recognized as separate WMD categories—such as toxic, environmental, or magnetic—as these describe effects or properties, not distinct WMD classes.