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Plants pull CO2 out of the atmosphere, breaking it into carbon and O2, and releasing the O2. Most of our atmosphere's free oxygen (O2) derives from photosynthetic marine cyanobacteria. Oxygen so readily combines with other elements (hydrogen-water, carbon-CO2, iron-rust, silicon-sand, etc.) that we would not expect large amounts of it absent a biological source.
Carbon dioxide is a heat trapping gas. The more of it the atmosphere contains, the warmer the atmosphere should become--all other factors remaining constant. On Earth for the past 800,000 years atmospheric levels of CO2 varied naturally between 250 ppm and 280 ppm, until the advent of the industrial revolution. At that time humans began liberating vast stores of CO2 sequestered in coal and oil deposits, such that levels climbed from 280 ppm in the 18th century to over 400 ppm today.
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What is the relationship between the amount of carbon dioxide and global temperature?
Increasing concentration of carbon dioxide in the atmosphere is considered a factor that increase the global warming.
What is the relationship between carbon sinks and carbon sources in the context of climate change?
Carbon sinks are natural or artificial reservoirs that absorb and store carbon dioxide from the atmosphere, such as forests and oceans. Carbon sources, on the other hand, release carbon dioxide into the atmosphere, like burning fossil fuels. The balance between carbon sinks and sources is crucial in regulating the amount of carbon dioxide in the atmosphere, which directly impacts climate change. If carbon sources exceed carbon sinks, more carbon dioxide is released into the atmosphere, leading to global warming and climate change.
What generalization can you make about the relationship of temperature to the amount of carbon dioxide in the air?
The more carbon dioxide in the atmosphere, the higher the temperature.
What is them relationship between carbon sources and carbon sinks?
Carbon sources release carbon dioxide into the atmosphere through processes like burning fossil fuels, deforestation, and industrial activities. Carbon sinks are natural or artificial reservoirs that absorb and store carbon dioxide from the atmosphere, such as forests, oceans, and soil. Carbon sources contribute to increasing atmospheric carbon dioxide levels, while carbon sinks help to mitigate climate change by removing carbon dioxide from the atmosphere.
What is the relationship between the size of carbon dioxide molecules and their impact on the environment?
The size of carbon dioxide molecules does not directly impact the environment. Instead, it is the quantity of carbon dioxide released into the atmosphere that contributes to environmental issues such as climate change and global warming.
How is the balance mainted between the volume of carbon dioxide and oxygen in atmosphere?
The balance of oxygen and carbon dioxide is maintained in the atmosphere by the oxygen released by plant during photosynthesis and carbon dioxide released by human ,animal's etc in the atmosphere
What is the difference between a carbon source and a carbon sink in the context of the carbon cycle?
In the carbon cycle, a carbon source releases carbon dioxide into the atmosphere, while a carbon sink absorbs and stores carbon dioxide from the atmosphere.
Carbon dioxide is kept at a constant level by an exchange between the atmosphere and?
Carbon dioxide is kept at a constant level by an exchange between the atmosphere and various sinks, such as oceans, plants, and soil. These sinks absorb and store carbon dioxide, helping to regulate levels in the atmosphere. The balance between carbon dioxide sources, such as human activities and natural processes, and sinks maintains equilibrium in the carbon cycle.
How does oxygen concentration change with relation to carbon dioxide?
Oxygen concentration tends to decrease as carbon dioxide levels increase. This is due to the fact that high carbon dioxide levels can displace oxygen in the air, leading to lower oxygen concentrations. Therefore, there is an inverse relationship between oxygen and carbon dioxide concentrations in the atmosphere.
Does carbon dioxide sink or rise in the atmosphere?
Carbon dioxide rises in the atmosphere.
What is the relationship between the rise of ocean temperatures and the rise in the level of atmospheric carbon dioxide?
The relationship between the rise of ocean temperatures and the rise in the level of atmospheric carbon dioxide is that when there is a rise in atmospheric carbon dioxide the warmer the temperature of the ocean is
An interaction between atmosphere and biosphere?
Plants in the biosphere remove carbon dioxide from the atmosphere through photosynthesis, helping to regulate the levels of greenhouse gases. At the same time, the atmosphere provides the necessary gases like oxygen and carbon dioxide for respiration and photosynthesis in the biosphere to occur. This interconnected relationship between the atmosphere and biosphere is crucial for maintaining the balance of gases essential for life on Earth.
