Which of the following are sources of greenhouse gases?
A)gastrointestinal tract of ruminants
B)combustion of fossil fuels
C)burning forests to clear agricultural land
D)decaying vegetation in swamps
E)All of these choices are correct.

Question

Quizplus · Accepted Answer

All of these choices are sources of greenhouse gases. Methane produced by ruminants, carbon dioxide released from burning fossil fuels, and the emission of both carbon dioxide and methane from burning forests and decaying vegetation all contribute to the concentration of greenhouse gases in the atmosphere.

Which of the Following Are Sources of Greenhouse Gases