2. W ich detail from the passage/article provides the best clue for the meaning of "equivalents"? A "the amount of CO2 needed to warm Earth's atmosphere by the same amount as the methane or nitrous oxide" ( Paragraph 8)

OB" also known as its carbon footprint -" Paragraph 9)

C "Switching from meat-rich meals to vegetarian ones" ( Paragraph 9)

D "someone whose meals included an average of 50 to 99 grams (1.8 to 3.5 ounces) of meat each day" ( Paragraph 12)