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What groups are responsible for creating carbon dioxide?
Carbon dioxide is the product of organic materials (and carbon) burning or is released in the thermal decomposition of carbonates, fermentation etc.
3 ways carbon atoms return to the nonliving part of the carbon cycle?
Decomposition of dead organisms releases carbon back into the atmosphere and soil. Burning of fossil fuels releases stored carbon back into the atmosphere as carbon dioxide. Weathering of rocks can release carbon into the soil and ocean, where it can be stored for extended periods.
What two processes return carbon from organisms to the nonliving environment?
Decomposition breaks down dead organic matter into simple compounds, releasing carbon back into the environment. Respiration also returns carbon to the atmosphere as organisms breathe out carbon dioxide during the process of breaking down food for energy.
What is the black lump remaining after burning sucrose?
The black lump is mostly carbon. Normally I would expect to find some partial combustion byproducts as well, since combustion is rarely 100% efficient.
Carbon dioxide sources?
Carbon dioxide is released into the atmosphere through natural processes like respiration, volcanic activity, and decomposition, as well as human activities such as burning fossil fuels, deforestation, and industrial processes. These sources contribute to the increase in atmospheric CO2 levels, leading to global warming and climate change. Reducing emissions from these sources is important for mitigating the impacts of climate change.
What groups are responsible for creating carbon dioxide?
Carbon dioxide is the product of organic materials (and carbon) burning or is released in the thermal decomposition of carbonates, fermentation etc.
3 ways carbon atoms return to the nonliving part of the carbon cycle?
Decomposition of dead organisms releases carbon back into the atmosphere and soil. Burning of fossil fuels releases stored carbon back into the atmosphere as carbon dioxide. Weathering of rocks can release carbon into the soil and ocean, where it can be stored for extended periods.
How does carbon come back to earth?
Carbon comes back to Earth through various processes such as photosynthesis, respiration, decomposition, and the burning of fossil fuels. Plants absorb carbon dioxide from the atmosphere during photosynthesis and use it to produce organic compounds. When plants and animals respire, carbon is released back into the atmosphere. Decomposition of organic matter and the burning of fossil fuels also release carbon dioxide into the atmosphere.
What two processes return carbon from organisms to the nonliving environment?
Decomposition breaks down dead organic matter into simple compounds, releasing carbon back into the environment. Respiration also returns carbon to the atmosphere as organisms breathe out carbon dioxide during the process of breaking down food for energy.
Is animal waste a source of biomass?
Yes, it is. Burning it releases carbon dioxide, but it is CO2 that has recently been taken from the atmosphere (into the animal feed as it was growing), so burning animal waste is carbon neutral.
How is carbon returned in the atmosphere?
Carbon is returned to the atmosphere through processes like respiration by living organisms, decomposition of organic matter, and combustion of fossil fuels. When organisms respire, they release carbon dioxide back into the atmosphere. Decomposition of dead organic matter also releases carbon dioxide, while burning fossil fuels releases carbon that has been stored underground back into the atmosphere.
What are the steps to prove that a burning of a candle is physical as well as a chemical change?
To prove that the burning of a candle is a physical and chemical change, you can observe the physical changes such as the melting of the wax and the formation of soot. Additionally, you can analyze the chemical changes by noting the production of carbon dioxide and water vapor during the combustion process. By observing both physical and chemical changes, you can demonstrate that burning a candle involves both types of transformations.
How does matter(Carbon) cycle through the carbon cycle?
During the carbon cycle, carbon in the form of carbon dioxide is absorbed by plants during photosynthesis. This carbon is then passed on to animals when they consume plants. When organisms die, the carbon is returned to the atmosphere through decomposition. Additionally, burning of fossil fuels and deforestation release stored carbon back into the atmosphere.
Would a growing maple tree a running dog a person driving a car or a burning forest most decrease the amount of carbon dioxide in the air?
A growing maple tree
The breakdown of dead materials into carbon dioxide and water is called?
decomposition
Where does plant get the carbon dioxide it needs for photosynthesis?
In the air around you. Carbon dioxide comes from the exhalations of organisms like yourself, decomposition of organic matter and from the burning of hydrocarbons that were taken from the wells and mines.Plants use all this and it diffuses into their stoma from the atmosphere.
Where can carbon dioxide originate from?
Carbon dioxide can originate from natural sources like volcanic eruptions, respiration by living organisms, and decomposition of organic matter. It can also come from human activities such as burning fossil fuels, deforestation, and industrial processes.
