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

The level has not changed.

The level of CO2 has declined.

The level of CO2 has risen.

The level has reached its maximum.

Question

Cheyenne Pennington

Biology

28 September, 01:20

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

The level has not changed.

The level of CO2 has declined.

The level of CO2 has risen.

The level has reached its maximum.

+2

Answers (1)

Know the Answer?

Aniya Brandt · Answer 1

This is an interesting question, but over the passage of time CO2 levels have risen due to CO2 emissions from cars, humans, and factorys as well as other sources.

What conclusion can you make about how the carbon dioxide level has changed over time?The level has not changed.The level of CO2 has declined.The level of CO2 has risen.The level has reached its maximum.

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

The level has not changed.

The level of CO2 has declined.

The level of CO2 has risen.

The level has reached its maximum.