Question

question 2 (matching worth 4 points) match each pollutant with its source. term definition carbon dioxide a) released when burning coal or gas nitrogen oxides b) cleaning, disinfecting, and degreasing products volatile organic compounds c) emissions from oil refineries sulfur oxides d) made when it reacts to oxygen question 3 (multiple choice worth 2 points)

Explanation:

Carbon dioxide is released when burning coal or gas. Nitrogen oxides are made when nitrogen - containing substances react with oxygen. Volatile organic compounds are found in cleaning, disinfecting, and degreasing products. Sulfur oxides are released when burning coal or gas as sulfur in coal or gas reacts with oxygen. But here the closest match for sulfur oxides among given options is emissions from sources where sulfur - containing fuels are processed, and burning coal or gas is the main source.

Answer:

Carbon dioxide - A
Nitrogen oxides - D
Volatile organic compounds - B
Sulfur oxides - A