Question

The table below shows the level of carbon dioxide in the atmosphere for a period of 50 years.

What conclusion can you make about how the carbon dioxide level has changed over time?

A)The Level has not changed

B)The Level of Co2 has declined

C)The Level of Co2 has risen

D)The Level has reached its maximum

Answer 1

The answer is C.)

Step-by-step explanation:

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