Question

list any two causes of increase in concentration of co2 in the atmosphere​

Answer 1

Answer:

(i) Deforestation

(ii) Increased combustion of fossil fuels

Answer 2

CO2 is absorbed and emitted naturally as part of the carbon cycle, through plant and animal respiration, volcanic eruptions, and ocean-atmosphere exchange. Human activities, such as the burning of fossil fuels and changes in land use, release large amounts of CO2, causing concentrations in the atmosphere to rise.

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