Of the following anthropogenic methane (CH4)sources,which is the largest?
A)Livestock.
B)Wastewater treatment.
C)Agriculture associated fires.
D)Rice paddies.

Question

Quizplus · Accepted Answer

Livestock is the largest anthropogenic methane source, accounting for approximately 40% of total global methane emissions. This is due to the fact that livestock produce methane during their digestion process, primarily through enteric fermentation (the fermentation of food in their stomachs).

Of the Following Anthropogenic Methane (CH4)sources,which Is the Largest