Final answer:
Humans are impacting the carbon cycle through burning fossil fuels, deforestation, and industrial activities.
Step-by-step explanation:
Three ways that humans are impacting the carbon cycle are:
- Burning fossil fuels: The combustion of fossil fuels, such as coal, oil, and natural gas, releases carbon dioxide into the atmosphere, contributing to the greenhouse effect and global warming.
- Deforestation: The clearing of forests for agriculture, urbanization, and logging reduces the amount of plants available to absorb carbon dioxide through photosynthesis, leading to increased carbon dioxide levels.
- Industrial activities: Industrial processes, such as cement production and manufacturing, release carbon dioxide and other greenhouse gases into the atmosphere, further contributing to climate change.
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