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What trends in CO2 levels do you notice over the course of a year

User Zappy
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2 Answers

5 votes

Answer:

There are changes during different times of the year.

Step-by-step explanation:

During summer and spring the CO2 levels will be lower because plants are taking in more of it

User Sbuck
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6.6k points
5 votes

Answer:

There are changes during different times of the year.

Step-by-step explanation:

During summer and spring the CO2 levels will be lower because plants are taking in more of it

User Cow
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6.8k points