engineering chemistry MCQ #3074

The major source of particulate matter in the atmosphere is

engineering chemistry MCQ #3074

  1. Question 1

    Q1. The major source of particulate matter in the atmosphere is

    • A) Fossil fuel combustion
    • B) Industrial processes
    • C) Agricultural activities
    • D) Natural sources

    Answer: Fossil fuel combustion

    Explanation: Fossil fuel combustion releases particulate matter, including soot and aerosols