Accurate Solutions with Clear
Explanations | Grade A+
• What are the sources and sinks of carbon dioxide? -✓✓geologic
geologic
biologic
biologic
anthropogenic
anthropogenic
anthropogenic
• Hypothesis: Volcanic activity C02 Sink -✓✓Result Volcanic activity is CO2 source
• Hypothesis: Chemical weathering C02 Sink -✓✓Result chemical weathering is CO2
sink
• Hypothesis: Cellular respiration C02 Sink -✓✓Result: Cellular respiration C02 Source
• Hypothesis: Photosynthesis C02 Sink -✓✓Result: Photosynthesis CO2 sink
• Hypothesis: Reforestation C02 Source -✓✓Result: Reforestation CO2 Sink
• Hypothesis: Deforestation C02 Sink -✓✓Results: Deforestation CO2 Source
• Hypothesis: Deforestation C02 Source -✓✓Results: Fossil Fuels CO2 Source
• Cellular Respiration and Photosynthesis -✓✓Final: 368
Total Change: 0
• Volcanic Activity and Chemical weathering -✓✓Finial: 372.7
Change: 4.7
Finial: 354.1
Change: -13.9
• Fossil Fuels -✓✓Finial: 823.9
Total: 455.9
• Deforestation and Reforestation -✓✓Finial: 419.7
Total: 51.7
Finial: 368
TOtal:0