In a single year, which of the following is the largest emitter of carbon dioxide into Earth's atmosphere?
A)a single large volcanic eruption
B)cement plants
C)agriculture
D)coal-fired power plants
E)ground and air transportation

Question

Quizplus · Accepted Answer

Coal-fired power plants are the largest source of carbon dioxide emissions in a single year, surpassing other sources due to the massive scale of coal combustion for electricity generation worldwide.

In a Single Year, Which of the Following Is the Largest