Question

which of these means \made by humans\? particulate anthropogenic voc ambient

Explanation:

• "Particulate" refers to tiny solid or liquid particles.
• "Anthropogenic" is derived from "anthro" (human) and "genic" (producing), meaning made by humans.
• "VOC" stands for volatile organic compound, not related to human - made in this context.
• "Ambient" means relating to the immediate surroundings.

Answer:

B. anthropogenic