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Blake- Burning of fossil fuels: Combustion of coal, oil, and natural gas for energy production releases carbon dioxide into the atmosphere.
- Deforestation: Cutting down trees diminishes the Earth's capacity to absorb carbon dioxide, leading to an increase in its concentration in the atmosphere.
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Name two ways in which carbon dioxide is added to the atmosphere-?
Carbon dioxide is added to the atmosphere through the burning of fossil fuels, such as coal and oil, which releases carbon stored in these fuels. Additionally, deforestation and land-use changes can also contribute to an increase in carbon dioxide levels in the atmosphere as trees store carbon and their removal releases it.
What are two ways in which carbon is returned to the atmosphere?
Carbon is returned to the atmosphere through the process of respiration by living organisms, where they release carbon dioxide as a byproduct. Additionally, the burning of fossil fuels for energy also releases carbon dioxide into the atmosphere.
Summarize the carbon cycle starting and ending with carbon dioxide in the atmosphere.?
In the carbon cycle, carbon dioxide in the atmosphere is absorbed by plants during photosynthesis. Animals eat the plants, incorporating carbon into their bodies. When animals respire or decompose, carbon dioxide is released back into the atmosphere. This creates a cyclical flow of carbon between the atmosphere, plants, animals, and back to the atmosphere.
What are the ways carbon dioxide is added to the atmosphere?
Carbon dioxide is added to the atmosphere through natural processes like respiration and volcanic eruptions, as well as through human activities such as burning fossil fuels, deforestation, and industrial processes. These activities release excess carbon dioxide that would normally be stored in the earth into the atmosphere, contributing to the greenhouse effect and global warming.
Three ways carbon dioxide is removed from the atmosphere?
Through photosynthesis by plants and trees, which absorb carbon dioxide and convert it into oxygen. Carbon dioxide dissolves in the oceans, where it can be stored in marine organisms or sediments. Human activities such as carbon capture and storage, where carbon dioxide emissions are captured and stored underground to prevent them from entering the atmosphere.
