Carbon Dioxide (CO₂)levels Are Closely Correlated with Temperatures

question 38

Multiple Choice

Carbon dioxide (CO₂) levels are closely correlated with temperatures.How does the timing of CO₂ changes correspond to temperature changes?

• A) Temperatures change first,and CO₂ levels lag behind.
• B) CO₂ levels change first,and temperatures lag behind.
• C) CO₂ levels and temperatures always change at exactly the same time.
• D) As CO₂ levels decrease,temperatures increase.
• E) Temperatures are relatively stable despite fluctuating CO₂ levels.