Bio 1m03 study guide 2024 - Study guides, Class notes & Summaries

Short term carbon cycle - Photosynthesis to respiration Rates of respiration vs photosynthesis - Roughly equal Explain the seasonal variation in CO2 levels - Follows the seasonal activity of plants, plants become more active = less CO2 in the air. Plants die around winter seasons = more CO2 in the air. More pronounced in the Northern Hemisphere (where there are more plants) than the Southern Hemisphere. Equator remains largely unaffected, as climate is more constant there. Keeling curve...