Seasonal variations in CO₂recorded at Mauna Loa Observatory are related to ___________.

Question

Quizplus · Accepted Answer

Seasonal variations in CO₂ recorded at Mauna Loa Observatory are related to vegetation. This is because vegetation takes up carbon dioxide during the growing season, which causes a decrease in atmospheric CO2 levels. This process is more pronounced in the Northern Hemisphere where land masses are larger and there is more vegetation. As a result, there is a seasonal cycle in atmospheric CO2 levels that is observed at Mauna Loa. However, this pattern is superimposed on a long-term increase in CO2 levels due to human activities, such as the burning of fossil fuels.

Seasonal Variations in CO2 recorded at Mauna Loa Observatory Are

Seasonal Variations in CO₂recorded at Mauna Loa Observatory Are