#2 # Global Carbon Cycle AnalysisConsider the following Global Carbon Cycle information to answer this critical question about the Earth's carbon balance:- **Carbon Emissions:** - **29 Gt** released from fossil fuel burning and land use. - **439 Gt** released from Vegetation and Land. - **332 Gt** released from the ocean.- **Carbon Absorption:** - **450 Gt** absorbed by Vegetation and Land. - **338 Gt** absorbed by the ocean.### Question:Would a pre-industrial carbon cycle be in or out of balance? Use specific evidence from the data to support your answer.In order to determine whether the pre-industrial carbon cycle was in balance, we need to compare the total amounts of carbon released (outflow) and absorbed (inflow).### Data Summary:- **Outflows:** - Fossil fuel burning and land use: 29 Gt - Vegetation and Land: 439 Gt - Ocean: 332 Gt - **Total Outflow:** 29 + 439 + 332 = **800 Gt**- **Inflows:** - Vegetation and Land: 450 Gt - Ocean: 338 Gt - **Total Inflow:** 450 + 338 = **788 Gt**### Analysis:The total outflow (800 Gt) is slightly greater than the total inflow (788 Gt) by **12 Gt**. This discrepancy suggests that the carbon cycle, as presented, is out of balance by this amount. ### Conclusion:Using the provided data, the pre-industrial carbon cycle would likely have shown a similar or possibly larger imbalance due to factors such as natural carbon emissions from volcanic activity or large-scale wildfires, which are not accounted for in the current data. This imbalance suggests the carbon cycle was either out-of-balance or at least highly dynamic and influenced by natural processes, necessitating further investigation into historical data for a precise understanding.Use this assessment to further understand the dynamics of the carbon cycle and the significant impact human activities have had on this balance.

A Pre-industrial carbon cycle would be in or out balance as due to the absence of industries the…

Consider the following Global Carbon Cycle information to answer the question: 29 Gt out from fossil fuel burning and land use, 439 out from Vegetation and Land, 450 in to Vegetation and Land, 332 out from the ocean, 338 in to the ocean. Question: Would a pre-industrial carbon cycle be in or out of balance? Use specific evidence from the data to support your answer.

Consider the following Global Carbon Cycle information to answer the question: 29 Gt out from fossil fuel burning and land use, 439 out from Vegetation and Land, 450 in to Vegetation and Land, 332 out from the ocean, 338 in to the ocean. Question: Would a pre-industrial carbon cycle be in or out of balance? Use specific evidence from the data to support your answer.

Sustainable Energy

2nd Edition

ISBN:9781337551663

Author:DUNLAP, Richard A.

Publisher:DUNLAP, Richard A.

Chapter16: Biomass Energy

Section: Chapter Questions

Problem 8P

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