BI-1891
Carbon cycle and carbon sinks
Biology · Secondary 4 · Medium · Carbon cycle and carbon sinks
During the day, a field of wheat both removes and releases carbon dioxide. Which statement correctly describes these two processes in the wheat plants?
- Photosynthesis removes carbon dioxide from the air, while respiration in the plants releases carbon dioxide back.
- Respiration removes carbon dioxide from the air, while photosynthesis releases carbon dioxide back.
- Both photosynthesis and respiration only remove carbon dioxide from the air.
- Both photosynthesis and respiration only release carbon dioxide into the air.
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.