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How are the carbon cycle and global warming connected?

Answer 1

Carbon is released into the atmosphere as carbon dioxide and methane, two greenhouse gases contributing to climate change. Carbon is also stored in photosynthetic vegetation, which we are removing.

global cycling of carbon
The image below shows a simplified carbon cycle.

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Answer 2

Nathan Abbe

The carbon cycle and global warming are connected through the increased release of carbon dioxide (CO2) into the atmosphere, primarily from human activities such as burning fossil fuels, deforestation, and industrial processes. This excess CO2 disrupts the natural balance of the carbon cycle by increasing the concentration of greenhouse gases in the atmosphere, leading to enhanced trapping of heat from the sun and resulting in global warming. Additionally, deforestation reduces the capacity of ecosystems to absorb CO2 through photosynthesis, further exacerbating the problem. Overall, the disruption of the carbon cycle by human activities contributes significantly to the phenomenon of global warming.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.