What is the dual role of oceans regarding carbon dioxide within the global carbon cycle?

Through which biological mechanism do trees in agroforestry systems contribute to climate change mitigation?

Which system is considered the largest terrestrial carbon reservoir on Earth?

Which of the statements given below is/are correct regarding the carbon cycle and human activities? I. Deforestation reduces the amount of CO2 in the air. II. Respiration contributes to the release of CO2 into the atmosphere.